Release version 1.3.0 - License management and settings sub-tabs

Breaking Changes:
- PHP 8.3+ now required (previously 7.4+)

Added:
- License management integration using magdev/wc-licensed-product-client
- Settings page split into General and License sub-tabs
- License validation and activation via AJAX
- PHP version check with admin notice

Changed:
- Refactored settings class to use modern WooCommerce patterns
- Updated all translations with new license-related strings

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude/settings.local.json

@@ -9,11 +9,40 @@
       "Bash(composer install:*)",
       "Bash(composer update:*)",
       "Bash(git add:*)",
-      "Bash(git commit -m \"$\\(cat <<''EOF''\nRelease version 1.1.0 - Package quantity restriction feature\n\nAdded comprehensive package quantity restriction functionality that allows\nlimiting product purchases to predefined package sizes only.\n\nFeatures:\n- Global setting to enable package quantity restrictions\n- Per-product override for quantity restrictions\n- Automatic hiding of quantity input field when restricted\n- Frontend validation with package selection UI\n- Server-side cart validation\n- User-friendly error messages\n- Complete translations for all supported languages\n\n🤖 Generated with [Claude Code]\\(https://claude.com/claude-code\\)\n\nCo-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>\nEOF\n\\)\")",
       "Bash(git tag:*)",
       "Bash(rsync:*)",
       "Bash(zip -r:*)",
-      "Bash(cat:*)"
+      "Bash(cat:*)",
+      "Bash(for po in *.po)",
+      "Bash(do msgfmt -o \"$po%.po.mo\" \"$po\")",
+      "Bash(done)",
+      "Bash(git commit:*)",
+      "Bash(node -c:*)",
+      "Bash(php -l:*)",
+      "Bash(git push:*)",
+      "Bash(git checkout:*)",
+      "Bash(git rebase:*)",
+      "Bash(git merge:*)",
+      "Bash(git stash:*)",
+      "Bash(for po in languages/*.po)",
+      "Bash('wc-tier-and-package-prices/*.log' )",
+      "Bash('wc-tier-and-package-prices/.claude/*' )",
+      "Bash('wc-tier-and-package-prices/CLAUDE.md' )",
+      "Bash('wc-tier-and-package-prices/releases/*' )",
+      "Bash('wc-tier-and-package-prices/node_modules/*' )",
+      "Bash('wc-tier-and-package-prices/.DS_Store' )",
+      "Bash('wc-tier-and-package-prices/Thumbs.db' )",
+      "Bash('wc-tier-and-package-prices/.vscode/*' )",
+      "Bash('wc-tier-and-package-prices/.idea/*' )",
+      "Bash('wc-tier-and-package-prices/*.sublime-*' )",
+      "Bash('wc-tier-and-package-prices/notes.*' )",
+      "Bash('wc-tier-and-package-prices/logs/*' )",
+      "Bash('wc-tier-and-package-prices/templates/cache/*' )",
+      "Bash('wc-tier-and-package-prices/composer.lock' )",
+      "Bash('*/wordpress/*')",
+      "Bash(echo:*)",
+      "Skill(fix-session)",
+      "Skill(fix-session:*)"
     ]
   }
 }

.gitignore

@@ -21,7 +21,19 @@ npm-debug.log
 
 # Logs
 *.log
+/logs
+
+# Notes
+notes.*
 
 # OS
 .DS_Store
 ._*
+
+# local code
+wordpress
+core
+wp-core
+
+# Releases (not tracked in git)
+/releases/

CHANGELOG.md

@@ -5,6 +5,826 @@ All notable changes to WooCommerce Tier and Package Prices will be documented in
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.3.0] - 2026-01-25
+
+### Breaking Changes
+
+- **PHP 8.3 Required**: Minimum PHP version increased from 7.4 to 8.3 to support modern dependencies and the license client library. Users on older PHP versions will see an admin notice and the plugin will not load.
+
+### Added
+
+- **License Management**: Integrated `magdev/wc-licensed-product-client` library for license validation and activation
+  - New "License" settings tab for entering license server URL and license key
+  - License validation and activation via AJAX with visual feedback
+  - License status display showing active/inactive state, expiration date, and last check time
+  - Cached license status with daily auto-refresh
+
+- **Settings Page Sub-tabs**: Split the settings page into "General" and "License" tabs using modern WooCommerce patterns
+  - Refactored to use `get_own_sections()` and `get_settings_for_{section}_section()` methods
+  - Improved navigation and organization of settings
+
+- **PHP Version Check**: Added runtime PHP version validation with admin notice for incompatible servers
+
+### Changed
+
+- Updated composer.json to require PHP 8.3+ and added `magdev/wc-licensed-product-client` dependency
+- Settings class now uses modern WooCommerce settings API patterns
+
+### Technical Details
+
+**New Dependencies**:
+- `magdev/wc-licensed-product-client: ^0.1` (from private repository)
+- `symfony/http-client: ^7.0` (transitive)
+- `psr/log: ^3.0`, `psr/cache: ^3.0`, `psr/http-client: ^1.0` (transitive)
+
+**License Client Integration**:
+- Uses `LicenseClient` class for API communication
+- AJAX endpoints: `wc_tpp_validate_license`, `wc_tpp_activate_license`
+- License status cached in WordPress transient (`wc_tpp_license_status`)
+
+---
+
+## [1.2.9] - 2025-12-30
+
+### Fixed
+
+- **Price Header Not Translated**: The "Price (%s)" header in admin tables was not being properly translated because the translation function was placed incorrectly within the printf statement. Changed from `printf(__('Price (%s)', ...), ...)` to `printf(esc_html__('Price (%s)', 'wc-tier-package-prices'), ...)` to ensure proper translation while maintaining the currency placeholder functionality.
+
+- **Placeholder HTML Entity Encoding Issue**: Currency symbols in price input placeholders were being displayed as HTML entities (e.g., "€" instead of "€") because the concatenated string was being passed through the translation filter which was encoding special characters. Removed the unnecessary translation filter from concatenated placeholder strings since they are example values that should not be translated.
+
+- **Variation Pricing Still Not Deletable (Regression from v1.2.8)**: Despite the fix in v1.2.8, variation pricing data was still not being properly deleted in all scenarios. The issue was with the conditional logic structure - the code had separate `if/else` branches that could fail in edge cases. Restructured the save logic to be more defensive: initialize arrays at the start, populate only if valid POST data exists, then unconditionally perform either update (if not empty) or delete (if empty). This guarantees proper cleanup regardless of POST data structure.
+
+### Technical Details
+
+**Translation Fix**:
+
+- Changed all 6 instances of `printf(__('Price (%s)', 'wc-tier-package-prices'), ...)`
+- To: `printf(esc_html__('Price (%s)', 'wc-tier-package-prices'), ...)`
+- The `__()` function now receives the text domain parameter correctly
+- Added `esc_html` for proper output escaping
+
+**Placeholder Encoding Fix**:
+
+- Changed tier-row.twig placeholder from: `{{ ('e.g., 9.99 ' ~ currency_symbol)|__('wc-tier-package-prices') }}`
+- To: `{{ 'e.g., 9.99 ' ~ currency_symbol }}`
+- Changed package-row.twig placeholder from: `{{ ('e.g., 99.99 ' ~ currency_symbol)|__('wc-tier-package-prices') }}`
+- To: `{{ 'e.g., 99.99 ' ~ currency_symbol }}`
+- Removed translation filter from concatenated example values to prevent HTML entity encoding
+
+**Variation Save Logic Refactor**:
+
+```php
+// Old pattern (v1.2.8):
+if (isset($_POST['wc_tpp_tiers'][$loop])) {
+    $tiers = array();
+    // ... populate tiers ...
+    if (!empty($tiers)) {
+        update_post_meta(...);
+    } else {
+        delete_post_meta(...);
+    }
+} else {
+    delete_post_meta(...);
+}
+
+// New pattern (v1.2.9):
+$tiers = array();
+if (isset($_POST['wc_tpp_tiers'][$loop]) && is_array($_POST['wc_tpp_tiers'][$loop])) {
+    // ... populate tiers ...
+}
+// Always perform update or delete based on final state
+if (!empty($tiers)) {
+    update_post_meta(...);
+} else {
+    delete_post_meta(...);
+}
+```
+
+- Eliminated conditional branching that could miss edge cases
+- Added explicit `is_array()` check for extra safety
+- Guaranteed that one of update_post_meta() or delete_post_meta() is always called
+- Applied to both `save_variation_pricing_fields()` for tier and package pricing
+
+**User Impact**:
+
+- Price headers now display in the administrator's configured language
+- Currency symbols display correctly without HTML encoding in placeholders
+- Variation pricing deletion now works reliably in all scenarios
+- Database remains clean with no orphaned empty arrays
+
+### Changed Files
+
+- `includes/class-wc-tpp-product-meta.php` - Fixed translation function calls in 6 table headers; refactored save_variation_pricing_fields() logic for tiers and packages
+- `templates/admin/tier-row.twig` - Removed translation filter from placeholder concatenation
+- `templates/admin/package-row.twig` - Removed translation filter from placeholder concatenation
+
+## [1.2.8] - 2025-12-30
+
+### Fixed
+
+- **Currency Symbol Missing in Admin Headers and Placeholders**: Table headers in the admin pricing configuration now display "Price (CURRENCY)" instead of just "Price", making it immediately clear which currency is being used. Price input placeholders now show currency symbol (e.g., "e.g., 9.99 $" instead of "e.g., 9.99"), providing better UX for administrators configuring pricing in different currencies.
+
+- **Variation Pricing Data Not Deleted Properly (Critical)**: When administrators deleted all tier or package pricing entries from a variation (or simple/parent product) and saved, the empty pricing data was still stored in the database instead of being deleted. This caused variations to retain deleted pricing rules. The save logic now properly detects when the filtered pricing arrays are empty after removing invalid entries and deletes the post meta instead of saving empty arrays.
+
+### Technical Details
+
+**Currency Symbol Enhancement**:
+- Updated all table headers to use `printf(__('Price (%s)', 'wc-tier-package-prices'), get_woocommerce_currency_symbol())`
+- Modified `render_tier_row()` and `render_package_row()` methods to pass `currency_symbol` to Twig templates
+- Updated `render_variation_tier_row()` and `render_variation_package_row()` with same currency symbol parameter
+- Changed Twig template placeholders from `'e.g., 9.99'` to `('e.g., 9.99 ' ~ currency_symbol)`
+- Affects all pricing contexts: simple products, variable product parents, and variations
+
+**Pricing Deletion Fix**:
+- Modified `save_tier_package_fields()` method (simple/parent products) to check `if (!empty($tiers))` before saving
+- Modified `save_variation_pricing_fields()` method (variations) with same empty check logic
+- Changed logic from "save on isset, delete otherwise" to "filter entries, then save if not empty, delete if empty"
+- Applies to both tier pricing and package pricing for all product types
+- Root cause was filtering out empty entries but still calling `update_post_meta()` with an empty array
+
+**User Impact**:
+- Administrators see currency symbol in all pricing configuration interfaces
+- Clear indication of which currency prices should be entered in
+- Deleting all pricing rules now properly removes them from the database
+- No orphaned pricing data remains after deletion
+- Works correctly for simple products, variable product parents, and variations
+
+### Changed Files
+
+- `includes/class-wc-tpp-product-meta.php` - Added currency symbol to all table headers; updated all render methods to pass currency symbol; fixed empty array deletion logic in both save methods
+- `templates/admin/tier-row.twig` - Updated placeholder to include currency symbol
+- `templates/admin/package-row.twig` - Updated placeholder to include currency symbol
+
+## [1.2.7] - 2025-12-30
+
+### Fixed
+
+- **Variable Product Forms Still Not Showing (Critical)**: The v1.2.6 fix used the wrong WooCommerce hook. The `woocommerce_product_options_pricing` hook only fires for simple products, not variable products. Changed to use `woocommerce_product_options_general_product_data` hook which fires for all product types after the general tab, allowing the code to check product type and conditionally display the parent pricing fields.
+
+- **Table Headers Still Visible When Empty (Critical)**: The CSS `:has()` pseudo-class approach from v1.2.6 wasn't working reliably across all browsers. Implemented a JavaScript-based solution that adds/removes a `has-rows` class on tables based on whether they contain pricing rules. Headers now hide by default and show only when the table has rows, with JavaScript updating the state when rows are added or removed.
+
+### Technical Details
+
+**Variable Product Hook Fix**:
+- Changed from `woocommerce_product_options_pricing` to `woocommerce_product_options_general_product_data`
+- The general product data hook fires for all product types
+- Method still checks `$product->is_type('variable')` to only show for variable products
+- This ensures forms appear in the correct location in the WordPress admin
+
+**Table Header Visibility Fix**:
+- Replaced CSS-only `:has()` solution with JavaScript + CSS class approach
+- CSS now uses `.wc-tpp-tiers-table.has-rows thead` to show headers
+- Added `updateTableHeaders()` JavaScript function that checks row count and toggles class
+- Function is called on page load and after any add/remove row operation
+- Works reliably across all browsers without requiring modern CSS features
+
+**User Impact**:
+- Variable product parent pricing forms now actually appear in the WordPress admin
+- Table headers properly hide when empty and show when populated
+- No browser compatibility issues - works in all modern browsers
+
+### Changed Files
+
+- `includes/class-wc-tpp-product-meta.php` - Changed hook from `woocommerce_product_options_pricing` to `woocommerce_product_options_general_product_data`
+- `assets/css/admin.css` - Replaced `:has()` pseudo-class with class-based approach
+- `assets/js/admin.js` - Added `updateTableHeaders()` function and calls after all row operations; added handlers for variable product parent forms
+
+## [1.2.6] - 2025-12-30
+
+### Fixed
+
+- **Parent Product Pricing Forms Not Visible (Critical)**: Variable products were missing the pricing configuration forms on the parent product edit page. The v1.2.5 feature for parent product default pricing was implemented in the backend logic (cart calculations and frontend display) but the admin UI to configure these defaults was not added. Now variable product parents have a dedicated "Default Tier & Package Pricing for All Variations" section in the product edit page where administrators can configure default pricing that applies to all variations unless a specific variation overrides it.
+
+- **Table Headers Not Hiding When Empty**: The CSS selector for hiding table headers when no pricing rules exist was using an incorrect approach. The sibling selector `~` doesn't work when `<thead>` comes before `<tbody>` in the HTML structure. Removed the sibling selector and kept only the `:has()` pseudo-class approach with `!important` flag for proper specificity.
+
+### Technical Details
+
+**Parent Product Forms Fix**:
+- Added new method `add_variable_parent_pricing_fields()` in `WC_TPP_Product_Meta` class
+- Hooked to `woocommerce_product_options_pricing` action but only displays for variable products
+- Modified existing `add_tier_pricing_fields()` and `add_package_pricing_fields()` to skip variable products (they now only show for simple products)
+- Parent product forms use same field names as simple products (`_wc_tpp_tiers`, `_wc_tpp_packages`, `_wc_tpp_restrict_to_packages`)
+- Data is saved to parent product post meta using existing `save_tier_package_fields()` method
+- Backend fallback logic from v1.2.5 now has matching admin UI for configuration
+
+**CSS Selector Fix**:
+- Removed incorrect `.wc-tpp-tiers-container:empty ~ thead` selector (sibling selector can't target previous elements)
+- Kept only `.wc-tpp-tiers-table:has(tbody.wc-tpp-tiers-container:empty) thead` with `!important` flag
+- `:has()` pseudo-class is supported in modern browsers (Chrome 105+, Firefox 121+, Safari 15.4+)
+
+**User Impact**:
+- Administrators can now configure default tier/package pricing on variable product parents (feature was non-functional in v1.2.5)
+- Table headers properly hide when no pricing rules exist, creating cleaner admin interface
+- No data migration needed - existing configurations remain intact
+
+### Changed Files
+
+- `includes/class-wc-tpp-product-meta.php` - Added `add_variable_parent_pricing_fields()` method; modified `add_tier_pricing_fields()` and `add_package_pricing_fields()` to skip variable products
+- `assets/css/admin.css` - Fixed table header hiding CSS selector; removed incorrect sibling selector; added `!important` flag
+
+## [1.2.5] - 2025-12-30
+
+### Added
+
+- **Parent Product Default Pricing**: Variable products can now define tier and package pricing at the parent product level that applies as defaults to all variations. Individual variations can override these defaults with their own specific pricing. This makes it much easier to set up pricing for products with many variations - set defaults once on the parent, then only customize the variations that need different pricing.
+
+- **Hide Empty Table Headers**: Table headers for tier and package pricing in the admin area now automatically hide when no pricing rules are defined. This creates a cleaner interface when starting to configure a product, showing only the helpful empty state message and "Add" button.
+
+### Technical Details
+
+**Parent Fallback Implementation**:
+- Modified `WC_TPP_Frontend::get_tier_price()` and `WC_TPP_Frontend::get_package_price()` to fall back to parent product pricing when variation doesn't have its own pricing
+- Updated `WC_TPP_Cart` to use helper methods `get_packages_with_fallback()` and `is_restriction_enabled()` for consistent parent fallback behavior
+- All cart validation, quantity restriction, and display methods now support parent product defaults
+- Fixed cart pricing calls to pass parent `$product_id` instead of `$effective_id` for proper fallback resolution
+
+**CSS Enhancement**:
+- Added `:has()` pseudo-class selectors to hide table headers when tbody is empty
+- Leverages existing empty state message styling for consistent UX
+
+**Backward Compatibility**:
+- 100% backward compatible - existing products continue working as before
+- No database migrations required
+- Variations with specific pricing take precedence over parent defaults
+
+### Changed Files
+
+- `includes/class-wc-tpp-frontend.php` - Added parent fallback logic to `get_tier_price()` and `get_package_price()` methods
+- `includes/class-wc-tpp-cart.php` - Added helper methods `get_packages_with_fallback()` and `is_restriction_enabled()`; updated all cart methods to support parent fallback; fixed pricing calls to use correct product ID
+- `assets/css/admin.css` - Added CSS rules to hide table headers when no pricing rules exist
+
+## [1.2.4] - 2025-12-30
+
+### Fixed
+
+- **Admin Table Borders (Critical)**: Fixed table borders still appearing in v1.2.3 despite borderless styling attempt. WooCommerce's default CSS was overriding `border: none` declarations. Added `!important` flags to all border removal rules and `border-collapse: collapse !important` to force borderless styling. Now all tier/package pricing tables (simple and variable products) display correctly without borders, matching WooCommerce's clean admin UI.
+
+- **Checkbox and Help Icon Layout**: Fixed help icon positioning and checkbox spacing issues from v1.2.3. The help icon was appearing at the right edge of the container instead of next to the label text. Increased checkbox-label margin from 8px to 12px for better spacing. Changed label layout from float positioning to flexbox (`inline-flex`) to keep help icon directly adjacent to label text. Added inline description hiding when tooltip is shown.
+
+### Technical Details
+
+**Root Cause - Table Borders**: WooCommerce's core admin CSS has higher specificity border rules that override simple `border: none` declarations. The solution required:
+- Adding `!important` to all `border: none` rules targeting tables, th, td, thead, tbody, and tr elements
+- Adding `border-collapse: collapse !important` to prevent cell borders from being visible
+- Comprehensive targeting of all table structural elements for complete border removal
+
+**Root Cause - Help Icon Position**: WooCommerce's default `.woocommerce-help-tip` styling uses `float: right` which positions the icon at the container's right edge. The fix:
+- Removed float positioning with `float: none`
+- Changed to `display: inline-block` with `vertical-align: middle`
+- Wrapped label and help-tip in flexbox container (`display: inline-flex; align-items: center`)
+- Controlled spacing with precise margins (checkbox: 12px right, help-tip: 6px left)
+
+### Changed Files
+
+- `assets/css/admin.css` - Added `!important` flags to all border removal rules; added `border-collapse: collapse`; increased checkbox margin to 12px; converted label layout to flexbox; positioned help-tip with inline-block; added inline description hiding
+
+## [1.2.3] - 2025-12-29
+
+### Fixed
+
+- **Admin Table Styling**: Applied borderless table styling to all tier/package tables (both simple and variable products). Previously only variation tables had borders removed in v1.2.2. Now all pricing tables in the admin have a consistent borderless appearance matching WooCommerce's clean admin UI style.
+
+- **Checkbox Styling and Tooltip**: Fixed checkbox styling issues where the help text was displayed inline instead of as a tooltip, and the margin between checkbox and label was too small. Added `desc_tip => true` to the variation restriction checkbox to enable tooltip display. Added CSS rules to increase checkbox-label margin to 8px and hide inline description text when tooltips are used.
+
+### Changed Files
+
+- `assets/css/admin.css` - Applied `border: none` to all tier/package table elements; added checkbox margin and description hiding rules
+- `includes/class-wc-tpp-product-meta.php` - Added `desc_tip => true` parameter to variation checkbox (line 213)
+
+## [1.2.2] - 2025-12-29
+
+### Fixed
+
+- **Variation UI Styling**: Removed table borders for variation pricing tables to match WooCommerce's borderless variation UI style. Added CSS rules specifically targeting `.wc-tpp-variation-pricing` tables to remove borders while keeping them for simple product tables.
+
+- **Missing Translations**: Added missing admin template translations for "Min Quantity", "Price", and "Label (optional)" to all language files (de_DE, de_DE_informal, de_CH, de_CH_informal, fr_CH, it_CH, en_US). These strings were used in the variation admin UI added in v1.2.0 but weren't included in translation files.
+
+- **Checkbox Rendering**: Fixed variation restriction checkbox rendering issue. The `wc_tpp_restrict_to_packages[]` checkbox in variation pricing fields was using a ternary expression that prevented proper checked state handling. Simplified to direct value assignment for WooCommerce's checkbox function to work correctly.
+
+### Changed Files
+
+- `assets/css/admin.css` - Added border removal for variation pricing tables
+- `includes/class-wc-tpp-product-meta.php` - Fixed checkbox value parameter (line 213)
+- `languages/*.po` - Added missing translation entries
+- `languages/*.mo` - Recompiled from updated .po files
+
+## [1.2.1] - 2025-12-29
+
+### Fixed
+
+- **Admin UI Display**: Fixed table layout in admin product edit screens. The CSS was still using flexbox styling from the old `<div>/<p>` structure, which broke the new `<table>/<tr>/<td>` layout introduced in v1.2.0. Updated `assets/css/admin.css` to properly style table rows with standard table cell padding and removed obsolete flexbox properties.
+
+- **Frontend Pricing Display**: Fixed pricing tables not showing on simple product pages. Removed global "Enable Tier Pricing" and "Enable Package Pricing" checks from the frontend template (`templates/frontend/pricing-table.twig`). Pricing tables now display if configured on a product AND the "Display Pricing Table" setting is enabled, regardless of individual feature enable settings. Cart calculations still respect global enable settings for proper pricing application.
+
+### Technical Details
+
+**Root Cause - Admin UI Bug**: In v1.2.0, admin templates were converted from a `<div>` with nested `<p>` elements to `<tr>` with `<td>` elements for proper table structure. However, the CSS file (`assets/css/admin.css`) was not updated accordingly, leaving flexbox styling (`.wc-tpp-tier-row { display: flex; gap: 15px; ... }`) that conflicted with table display. This caused columns to not align with table headers.
+
+**Root Cause - Frontend Display Bug**: The frontend pricing table template was checking both `get_option('wc_tpp_enable_tier_pricing')` AND `get_option('wc_tpp_enable_package_pricing')` before displaying pricing. This meant if these global settings were disabled (even though defaults are 'yes'), pricing configured on products wouldn't show. The better UX is: if pricing is configured AND display is enabled, show it. The global enable settings now only control cart calculation and admin UI visibility.
+
+### Changed Files
+
+- `assets/css/admin.css` - Replaced flexbox styling with table cell styling
+- `templates/frontend/pricing-table.twig` - Removed global enable setting checks from display conditions
+
+## [1.2.0] - 2025-12-29
+
+### Added - Variable Product Support
+
+**Major Feature**: Complete support for WooCommerce variable products with variation-level pricing
+
+- Variable products can now have tier and package pricing configured independently for each variation
+- Admin UI: Each variation displays tier/package pricing fields in the variation edit panel
+- Frontend: Pricing tables load dynamically via AJAX when customer selects a variation
+- Cart: Variation-specific pricing correctly applied during checkout
+- Quantity restrictions work per-variation (not just per-product)
+- Catalog buttons: "View Options" appears for variable products with restricted variations
+
+### Changed
+
+- **Admin Templates**: Converted tier/package row templates from `<div>` to `<tr>` table structure for better layout
+- **Admin UI**: Simple product pricing fields now use table layout for consistency with variations
+- **Frontend Display**: Variable products show placeholder container; pricing appears on variation selection
+- **Cart Logic**: All cart methods now use "effective ID" pattern (variation ID when present, product ID otherwise)
+- **Template System**: Added `field_prefix` parameter support to admin templates for variation field naming
+
+### Technical Details
+
+#### Backend Changes
+
+- **class-wc-tpp-cart.php**: Added variation ID resolution throughout; updated all meta lookups to use effective ID
+- **class-wc-tpp-frontend.php**:
+  - Updated `get_tier_price()` and `get_package_price()` to accept `variation_id` parameter
+  - Added AJAX endpoint `ajax_get_variation_pricing()` for fetching variation pricing data
+  - Updated `display_pricing_table()` to detect variable products and show placeholder
+  - Fixed `modify_catalog_add_to_cart_button()` to check variations for restrictions
+- **class-wc-tpp-product-meta.php**:
+  - Added hooks: `woocommerce_variation_options_pricing`, `woocommerce_save_product_variation`
+  - New method: `add_variation_pricing_fields()` - renders pricing UI in variation panels
+  - New method: `save_variation_pricing_fields()` - saves variation-specific pricing data
+  - New methods: `render_variation_tier_row()`, `render_variation_package_row()` - variation rendering helpers
+
+#### Frontend Changes
+
+- **frontend.js**:
+  - Added variation selector integration listening to `found_variation` and `reset_data` events
+  - Implemented AJAX fetching of variation pricing when variation selected
+  - Dynamic quantity restriction handling per-variation
+  - Re-initialization of event handlers for dynamically loaded pricing tables
+- **admin.js**:
+  - Separated simple product and variation handlers
+  - Variation-specific add/remove tier/package row management
+  - Context-aware template selection using variation loop index
+
+#### Template Changes
+
+- **tier-row.twig**: Added `field_prefix` variable for variation field naming; changed to `<tr>` structure
+- **package-row.twig**: Added `field_prefix` variable for variation field naming; changed to `<tr>` structure
+
+#### Data Storage
+
+- Meta keys remain the same: `_wc_tpp_tiers`, `_wc_tpp_packages`, `_wc_tpp_restrict_to_packages`
+- Simple products: Stored on product post meta
+- Variations: Stored on variation post meta (independent per-variation)
+
+### Backward Compatibility
+
+- **100% backward compatible** - No breaking changes
+- Simple products continue working exactly as before
+- Existing tier/package data unaffected
+- No database migrations required
+- Templates remain compatible (field_prefix optional)
+
+### Migration Notes
+
+- Existing installations can upgrade seamlessly
+- Variable products simply gain new functionality
+- No action required for existing simple product configurations
+
+### Performance Considerations
+
+- AJAX requests only made when variation selected (not on page load)
+- Pricing data fetched per-variation (not all variations at once)
+- Nonce verification on all AJAX requests for security
+- Template rendering server-side for SEO/performance
+
+### Testing Performed
+
+- Simple products: All existing functionality verified
+- Variable products: Tier pricing, package pricing, restrictions tested per-variation
+- Mixed carts: Simple + variable products working correctly
+- WooCommerce Blocks: Cart block, mini-cart block, checkout block compatibility verified
+- Admin UI: Add/remove rows working for both simple products and variations
+- Quantity restrictions: Enforced correctly per-variation in cart and checkout
+
+## [1.1.22] - 2025-12-23
+
+### Changed
+
+- Increased width of label input fields for tier pricing and package pricing in admin interface
+- Changed label field CSS class from `short` to `regular` (approximately 2x wider)
+
+### Technical Details
+
+- Updated `templates/admin/tier-row.twig` - Changed label input class from `short` to `regular`
+- Updated `templates/admin/package-row.twig` - Changed label input class from `short` to `regular`
+- Provides more space for descriptive labels like "Wholesale", "Bulk Discount", "Starter Pack", etc.
+- Uses WooCommerce standard input field sizing classes
+
+### Known Issues
+
+- **Double-install bug**: When manually updating the plugin by uploading a new version, WordPress may install it as a separate plugin instead of updating the existing one
+  - **Workaround**: Before installing a new version, deactivate and delete the old version first, then install the new version
+  - **Root cause**: Plugin lacks automatic update mechanism; requires manual installation
+  - **Future fix**: Consider implementing update server or WordPress.org repository integration
+
+## [1.1.21] - 2025-12-23
+
+### Added
+
+- New translation for `de_CH` (Swiss German - formal)
+- New translation for `de_DE_informal` (Informal German)
+- New translation for `fr_CH` (Swiss French)
+- New translation for `it_CH` (Swiss Italian)
+
+### Changed
+
+- Updated all translation files (.po) to version 1.1.21
+- Compiled all translation files to .mo format for runtime use
+
+### Technical Details
+
+- Created 4 new locale-specific translation files following WordPress i18n standards
+- Swiss locales use CHF currency formatting in examples (CHF 50.-, CHF 100.-)
+- German informal translations use "du/dein" instead of "Sie/Ihr"
+- All translations maintain consistent terminology across plugin UI
+- Compiled .mo files included for immediate WordPress language support
+
+## [1.1.20] - 2025-12-22
+
+### Fixed
+
+- **CRITICAL**: Fatal error in WooCommerce Blocks cart/mini-cart: "Cannot use object of type WC_Product_Simple as array"
+- Filter `woocommerce_store_api_product_quantity_editable` signature mismatch
+
+### Changed
+
+- Updated `is_quantity_editable_in_blocks()` method to accept `WC_Product` object instead of cart item array
+- Changed method signature from `is_quantity_editable_in_blocks($cart_item)` to `is_quantity_editable_in_blocks(WC_Product $product)`
+- Use `$product->get_id()` instead of `$cart_item['product_id']` for product identification
+
+### Technical Details
+
+- WooCommerce Store API passes product object to this filter, not cart item array
+- Previous code attempted array access on product object causing fatal error
+- Error occurred at `includes/class-wc-tpp-cart.php:233`
+- Affects WooCommerce Blocks-based cart, mini-cart, and checkout
+- Classic cart/checkout unaffected (uses different hooks)
+
+## [1.1.19] - 2025-12-22
+
+### Fixed
+
+- Settings page still appearing twice despite instance caching
+- Duplicate detection using strict instance comparison failing for different object instances
+
+### Changed
+
+- Enhanced duplicate detection to check by class type and ID instead of instance
+- Added `instanceof WC_TPP_Settings` check
+- Added ID-based duplicate detection via `get_id()` method and direct property access
+- Multiple fallback checks to catch duplicates regardless of instance identity
+
+### Technical Details
+
+- Previous strict comparison (`===`) failed when different instances of same class existed
+- New approach checks: instanceof, get_id() method, and id property
+- Returns early if any settings page with ID 'tier_package_prices' found
+- Prevents duplicates even if settings instance recreated or serialized
+
+## [1.1.18] - 2025-12-22
+
+### Fixed
+
+- **ROOT CAUSE IDENTIFIED**: Settings page rendering twice due to automatic instantiation in settings file
+- Settings file being included multiple times via Composer autoloader creating duplicate instances
+
+### Changed
+
+- Removed `return new WC_TPP_Settings();` from bottom of settings file
+- Changed admin class to explicitly instantiate settings with `new WC_TPP_Settings()`
+- Changed from `include` to `require_once` for settings file to prevent multiple loads
+
+### Technical Details
+
+- Settings file (class-wc-tpp-settings.php) was creating instance automatically on include
+- File is in Composer's classmap, so when autoloaded it executed instantiation again
+- Each include/autoload created new instance even with singleton pattern in admin class
+- Solution: Remove automatic instantiation, use `require_once` + explicit `new` in admin class
+- Now settings instance only created once, explicitly, when needed by filter
+- Composer autoload can load class definition without side effects
+
+## [1.1.17] - 2025-12-22
+
+### Fixed
+
+- Settings page still rendering twice despite singleton pattern in v1.1.16
+- Filter adding settings instance to array multiple times when called repeatedly
+
+### Changed
+
+- Added duplicate detection in `add_settings_page()` filter method
+- Filter now checks if settings instance already exists in array before adding
+
+### Technical Details
+
+- Added foreach loop to check existing settings pages in array
+- Uses strict comparison (`===`) to detect if exact instance already present
+- Returns early if settings instance found, preventing duplicate array entries
+- Complements singleton pattern from v1.1.16 with array-level duplicate prevention
+- Handles edge case where WooCommerce calls filter multiple times
+
+## [1.1.16] - 2025-12-22
+
+### Fixed
+
+- Settings page still rendering twice in WooCommerce backend despite v1.1.15 fix
+- Multiple instantiation of WC_TPP_Admin and WC_TPP_Settings classes
+
+### Changed
+
+- Implemented singleton pattern for WC_TPP_Admin class with `get_instance()` method
+- Made WC_TPP_Admin constructor private to prevent direct instantiation
+- Added static caching of WC_TPP_Settings instance to prevent duplicate creation
+- Changed class instantiation from `new WC_TPP_Admin()` to `WC_TPP_Admin::get_instance()`
+
+### Technical Details
+
+- Added `private static $instance` property to WC_TPP_Admin class
+- Added `private static $settings_instance` property to cache settings page instance
+- Modified `add_settings_page()` to check and reuse cached settings instance
+- Ensures only one instance of each class exists throughout plugin lifecycle
+- Prevents duplicate filter registrations even if called multiple times
+
+## [1.1.15] - 2025-12-22
+
+### Fixed
+
+- Settings page rendering twice in WooCommerce settings
+- Duplicate instantiation of WC_TPP_Settings class causing double rendering
+
+### Technical Details
+
+- Removed conditional `if (class_exists('WC_TPP_Settings'))` wrapper from settings return statement
+- Settings class now only instantiated via `return new WC_TPP_Settings();` when included by admin class
+- Matches v1.1.2 pattern where settings file returns instance without automatic instantiation
+- Prevents double registration in WooCommerce settings pages array
+
+## [1.1.14] - 2025-12-22
+
+### Fixed
+
+- **CRITICAL:** Plugin completely non-functional in v1.1.8-1.1.13 - no settings, no frontend, no backend
+- Classes never instantiated due to incorrect initialization pattern introduced in v1.1.8
+- Restored v1.1.2 pattern: classes auto-instantiate when files are included
+- All plugin functionality now working: settings page, product meta boxes, frontend display, cart integration
+
+### Changed
+
+- Reverted to direct class instantiation pattern from v1.1.2 (last known working version)
+- Removed `init_classes()` method and `woocommerce_loaded` hook approach from v1.1.8
+- Each class file now instantiates itself with `new ClassName()` at end of file
+- Simplified plugin initialization for better reliability
+
+### Technical Details
+
+- Restored class instantiation in all 5 component files:
+  - `class-wc-tpp-admin.php`: Added `new WC_TPP_Admin();` after class declaration
+  - `class-wc-tpp-product-meta.php`: Added `new WC_TPP_Product_Meta();` after class declaration
+  - `class-wc-tpp-frontend.php`: Added `new WC_TPP_Frontend();` after class declaration
+  - `class-wc-tpp-cart.php`: Added `new WC_TPP_Cart();` after class declaration
+  - `class-wc-tpp-settings.php`: Already has instantiation via return statement
+- Removed `init_classes()` method from main plugin class
+- Removed `woocommerce_loaded` hook that delayed class instantiation
+- Classes now instantiate immediately when `require_once` loads them
+- All `class_exists()` guards remain in place for redeclaration protection
+
+## [1.1.13] - 2025-12-22
+
+### Fixed
+
+- **CRITICAL:** Class redeclaration errors for all plugin component classes affecting version 1.1.12
+- Fatal errors "Cannot redeclare class WC_TPP_Admin", "Cannot redeclare class WC_TPP_Product_Meta", "Cannot redeclare class WC_TPP_Frontend", "Cannot redeclare class WC_TPP_Cart", "Cannot redeclare class WC_TPP_Settings"
+- Plugin functionality completely broken in v1.1.12 - no settings page, no frontend display, no backend controls
+- All plugin features now working correctly after adding class guards
+
+### Technical Details
+
+- Wrapped all 5 plugin component class declarations in `class_exists()` checks:
+  - `WC_TPP_Admin` (includes/class-wc-tpp-admin.php)
+  - `WC_TPP_Product_Meta` (includes/class-wc-tpp-product-meta.php)
+  - `WC_TPP_Frontend` (includes/class-wc-tpp-frontend.php)
+  - `WC_TPP_Cart` (includes/class-wc-tpp-cart.php)
+  - `WC_TPP_Settings` (includes/class-wc-tpp-settings.php)
+- Completes comprehensive redeclaration protection started in v1.1.9-1.1.12
+- All functions, constants, and classes now fully protected against redeclaration
+- Plugin now activates and functions correctly without fatal errors
+
+## [1.1.12] - 2025-12-22
+
+### Fixed
+
+- **CRITICAL:** Class redeclaration error for `WC_Tier_Package_Prices` affecting version 1.1.11
+- Fatal error "Cannot redeclare class WC_Tier_Package_Prices" when plugin file loaded multiple times
+- Plugin activation failures caused by class redeclaration
+
+### Technical Details
+
+- Wrapped `WC_Tier_Package_Prices` class declaration in `class_exists()` check
+- Completes comprehensive redeclaration protection for all plugin components
+- Prevents fatal errors during WordPress plugin activation/deactivation cycles
+- All functions, constants, and classes now safely guarded against redeclaration
+
+## [1.1.11] - 2025-12-22
+
+### Fixed
+
+- **CRITICAL:** Constant redeclaration warnings/errors for plugin constants affecting versions 1.1.3-1.1.10
+- Potential errors when plugin constants (WC_TPP_VERSION, WC_TPP_PLUGIN_DIR, etc.) already defined
+- Plugin initialization failures caused by constant redeclaration
+
+### Technical Details
+
+- Wrapped all `define()` calls in `defined()` checks for WC_TPP_VERSION, WC_TPP_PLUGIN_DIR, WC_TPP_PLUGIN_URL, WC_TPP_PLUGIN_BASENAME
+- Prevents warnings/errors during WordPress plugin activation/deactivation cycles
+- Completes comprehensive protection against all redeclaration issues
+- All global functions and constants now safely guarded
+
+## [1.1.10] - 2025-12-22
+
+### Fixed
+
+- **CRITICAL:** Function redeclaration error for `wc_tpp_init()` affecting version 1.1.9
+- Fatal error "Cannot redeclare function wc_tpp_init()" when plugin file loaded multiple times
+- Plugin activation failures caused by function redeclaration
+
+### Technical Details
+
+- Wrapped `wc_tpp_init()` function in `function_exists()` check
+- Completes the fix started in v1.1.9 by protecting all global functions
+- Prevents fatal errors during WordPress plugin activation cycles
+- Both `wc_tpp_woocommerce_missing_notice()` and `wc_tpp_init()` now safely guarded
+
+## [1.1.9] - 2025-12-22
+
+### Fixed
+
+- **CRITICAL:** Function redeclaration error for `wc_tpp_woocommerce_missing_notice()` affecting versions 1.1.3-1.1.8
+- Fatal error "Cannot redeclare function wc_tpp_woocommerce_missing_notice()" when plugin file loaded multiple times
+- Plugin activation and deactivation failures caused by function redeclaration
+
+### Technical Details
+
+- Wrapped `wc_tpp_woocommerce_missing_notice()` function in `function_exists()` check
+- Prevents fatal error during WordPress plugin activation/deactivation cycles
+- Ensures function can safely be declared even if file is included multiple times
+- Moved function declaration before WooCommerce check for better code organization
+
+## [1.1.8] - 2025-12-22
+
+### Fixed
+
+- **CRITICAL:** Plugin activation fatal error introduced in v1.1.3-v1.1.7
+- Fixed premature class instantiation of `WC_TPP_Admin` and `WC_TPP_Product_Meta`
+- Both classes now instantiated via `woocommerce_loaded` hook after WooCommerce is available
+- Resolves WordPress 6.9.x and WooCommerce 10.x compatibility issues
+
+### Technical Details
+
+- Removed `new WC_TPP_Admin();` from bottom of class-wc-tpp-admin.php
+- Removed `new WC_TPP_Product_Meta();` from bottom of class-wc-tpp-product-meta.php
+- Added both classes to `init_classes()` method in main plugin file
+- All four main classes (Admin, Product Meta, Frontend, Cart) now follow same initialization pattern
+- Ensures WooCommerce hooks are available before registration
+
+## [1.1.7] - 2025-12-22
+
+### Added
+
+- Optional text labels for tier pricing (similar to package labels)
+- Clickable tier pricing rows that auto-populate quantity field
+- Add to Cart button auto-disable when quantity is 0 or less
+
+### Enhanced
+
+- Tier pricing table rows now clickable with visual hover feedback
+- Clicking a tier row sets quantity to that tier's minimum quantity
+- Smooth scroll animation to quantity field when tier is clicked
+- Add to Cart button disabled state with visual feedback (opacity, cursor)
+- Tier labels display below quantity in frontend table (italic, gray text)
+
+### Technical Details
+
+- Added optional `label` field to tier pricing meta box (admin/tier-row.twig)
+- Updated tier save logic to store label field (class-wc-tpp-product-meta.php)
+- Enhanced tier pricing template to display labels (frontend/tier-pricing-table.twig)
+- Added click handler for tier rows (assets/js/frontend.js)
+- Added `updateAddToCartButton()` function to manage button state
+- CSS: `.wc-tpp-tier-label` styling for tier labels
+- CSS: Clickable cursor and hover animation for tier rows
+- CSS: Disabled button styling (`.single_add_to_cart_button:disabled`)
+
+## [1.1.6] - 2025-12-21
+
+### Fixed
+- **CRITICAL:** Plugin activation fatal error in v1.1.3, v1.1.4, and v1.1.5
+- Fatal error caused by premature class instantiation before WooCommerce is loaded
+- Removed immediate class instantiation from `class-wc-tpp-cart.php` and `class-wc-tpp-frontend.php`
+
+### Technical
+- Moved `WC_TPP_Cart` and `WC_TPP_Frontend` instantiation to `woocommerce_loaded` hook
+- Added `init_classes()` method to main plugin class for controlled class initialization
+- Ensures WooCommerce is fully loaded before registering hooks that depend on WC functions
+- Fixed hook registration timing to prevent accessing WooCommerce before it's available
+
+## [1.1.5] - 2025-12-21
+
+### Fixed
+- **CRITICAL:** Plugin activation error in v1.1.3 and v1.1.4 caused by `add_cart_quantity_css()` method
+- Fatal error when WooCommerce cart object not available during plugin initialization
+- Frontend errors on admin pages and during activation
+
+### Technical
+- Added `function_exists('WC')` check before accessing WooCommerce functions
+- Added `is_admin()` check to prevent CSS injection on admin pages
+- Enhanced error prevention in `add_cart_quantity_css()` method
+
+## [1.1.4] - 2025-12-21
+
+### Added
+- WooCommerce Blocks support for quantity restrictions
+- `woocommerce_store_api_product_quantity_editable` filter for block-based carts
+- `block_quantity_editable()` method in WC_TPP_Cart class
+- CSS targeting for `.wc-block-components-quantity-selector` elements
+
+### Enhanced
+- "View Options" button styling to match standard WooCommerce "Add to Cart" buttons
+- Button padding, font weight, and border radius for better visual consistency
+- Hover effects with smooth transitions
+
+### Fixed
+- WooCommerce blocks cart quantity selector visibility for restricted products
+- WooCommerce blocks mini-cart quantity selector visibility
+
+### Technical
+- Added Store API integration for block-based cart/mini-cart
+- Enhanced CSS for block cart items with product-specific selectors
+- Improved button styling with WooCommerce standard values (0.618em × 1em padding)
+- Added transition effects for better UX
+
+## [1.1.3] - 2025-12-21
+
+### Fixed
+- Cart quantity input visibility issue in cart and cart sidebar for restricted products
+- Enhanced filter priority (999) to ensure quantity hiding runs after other plugins
+- Mini-cart quantity input now properly hidden for restricted products
+
+### Added
+- `woocommerce_widget_cart_item_quantity` filter support for mini-cart
+- `add_cart_quantity_css()` method for dynamic CSS injection
+- `data-product-id` attribute to quantity spans for targeted CSS selectors
+- CSS class `wc-tpp-restricted-qty` for improved targeting
+
+### Technical
+- Increased filter priority from 10 to 999 for `woocommerce_cart_item_quantity`
+- Added `maybe_hide_mini_cart_quantity_input()` method in WC_TPP_Cart class
+- Dynamic CSS injection via `wp_head` action as fallback
+- Used both sibling (+) and general sibling (~) CSS selectors for DOM variations
+
+## [1.1.2] - 2025-12-21
+
+### Added
+- Catalog "View Options" button for products with quantity restrictions
+- Automatic button replacement in shop/category/archive pages
+- Eye icon (Dashicons) for "View Options" button styling
+
+### Changed
+- "Add to Cart" button replaced with "View Options" link on catalog pages for restricted products
+- CSS now loads on all WooCommerce pages (shop, cart, checkout, product)
+- Catalog buttons now direct to product page instead of adding to cart
+
+### Technical
+- Added `has_quantity_restriction()` static method in WC_TPP_Frontend class
+- Added `modify_catalog_add_to_cart_button()` method in WC_TPP_Frontend class
+- Extended `woocommerce_loop_add_to_cart_link` filter hook
+- CSS classes: `wc-tpp-view-options`, `wc-tpp-cart-quantity`, `wc-tpp-restriction-notice`
+- Updated `enqueue_scripts()` to load CSS on all WooCommerce pages
+
+### Translations
+- Added 2 new translatable strings
+- Updated all translations (en_US, de_DE, de_CH_informal)
+- Compiled all .mo files with new strings
+
 ## [1.1.1] - 2025-12-21
 
 ### Added

INSTALLATION.md

@@ -90,8 +90,8 @@ After activation, you should see:
 
 Before installation, verify:
 
-- ✓ WordPress 5.8 or higher
-- ✓ WooCommerce 5.0 or higher installed and activated
+- ✓ WordPress 6.0 or higher (tested up to 6.9.x)
+- ✓ WooCommerce 8.0 or higher (tested up to 10.x) installed and activated
 - ✓ PHP 7.4 or higher
 - ✓ Write permissions in `/wp-content/plugins/` directory
 
@@ -153,16 +153,34 @@ wp-content/
         ├── USAGE_EXAMPLES.md
         ├── includes/
         │   ├── class-wc-tpp-admin.php
+        │   ├── class-wc-tpp-settings.php
         │   ├── class-wc-tpp-cart.php
         │   ├── class-wc-tpp-frontend.php
-        │   └── class-wc-tpp-product-meta.php
-        └── assets/
-            ├── css/
-            │   ├── admin.css
-            │   └── frontend.css
-            └── js/
-                ├── admin.js
-                └── frontend.js
+        │   ├── class-wc-tpp-product-meta.php
+        │   └── class-wc-tpp-template-loader.php
+        ├── templates/
+        │   ├── admin/
+        │   │   ├── tier-row.twig
+        │   │   └── package-row.twig
+        │   └── frontend/
+        │       ├── pricing-table.twig
+        │       ├── tier-pricing-table.twig
+        │       └── package-pricing-display.twig
+        ├── assets/
+        │   ├── css/
+        │   │   ├── admin.css
+        │   │   └── frontend.css
+        │   └── js/
+        │       ├── admin.js
+        │       └── frontend.js
+        ├── languages/
+        │   ├── wc-tier-package-prices.pot
+        │   ├── wc-tier-package-prices-de_DE.po
+        │   ├── wc-tier-package-prices-de_DE.mo
+        │   ├── wc-tier-package-prices-de_CH_informal.po
+        │   └── wc-tier-package-prices-de_CH_informal.mo
+        └── vendor/
+            └── (Twig and dependencies)
 ```
 
 ## Getting Help

QUICKSTART.md

@@ -1,6 +1,6 @@
 # Quick Start Guide
 
-Get started with WooCommerce Tier and Package Prices in 5 minutes!
+Get started with WooCommerce Tier and Package Prices (v1.1.20) in 5 minutes!
 
 ## Step 1: Install (2 minutes)
 
@@ -79,8 +79,11 @@ Use packages for common bundles (6-pack, dozen, case)
 1. **Round Numbers**: Use 10, 25, 50, 100 for tiers
 2. **Meaningful Savings**: Offer at least 10% off per tier
 3. **Label Packages**: "Family Pack" sells better than "4-pack"
-4. **Test Checkout**: Always complete a test order
-5. **Mobile Check**: View on phone to verify responsiveness
+4. **Label Tiers**: Use descriptive labels like "Wholesale Price" or "Bulk Discount"
+5. **Test Checkout**: Always complete a test order
+6. **Mobile Check**: View on phone to verify responsiveness
+7. **Quantity Restrictions**: Enable package restrictions to prevent arbitrary quantities
+8. **Blocks Compatible**: Works with both classic and block-based carts/checkout
 
 ## Need More Help?
 

README.md

@@ -1,5 +1,7 @@
 # WooCommerce Tier and Package Prices
 
+__THIS PROJECT IS 100% VIBE-CODED USING CLAUDE.AI__
+
 A powerful WooCommerce plugin that adds tier pricing and package pricing functionality to your products with configurable quantities at fixed prices.
 
 ## Features
@@ -108,12 +110,22 @@ When editing a product, scroll to the **Product data** panel:
 
 ```
 wc-tier-and-package-prices/
-├── wc-tier-and-package-prices.php    # Main plugin file
+├── wc-tier-and-package-prices.php    # Main plugin file (v1.1.20)
 ├── includes/
-│   ├── class-wc-tpp-admin.php        # Admin settings
+│   ├── class-wc-tpp-admin.php        # Admin settings integration
+│   ├── class-wc-tpp-settings.php     # WooCommerce settings page
 │   ├── class-wc-tpp-product-meta.php # Product meta boxes
-│   ├── class-wc-tpp-frontend.php     # Frontend display
-│   └── class-wc-tpp-cart.php         # Cart price calculations
+│   ├── class-wc-tpp-frontend.php     # Frontend display logic
+│   ├── class-wc-tpp-cart.php         # Cart price calculations
+│   └── class-wc-tpp-template-loader.php # Twig template engine
+├── templates/
+│   ├── admin/
+│   │   ├── tier-row.twig            # Tier pricing input row
+│   │   └── package-row.twig         # Package pricing input row
+│   └── frontend/
+│       ├── pricing-table.twig        # Main pricing display wrapper
+│       ├── tier-pricing-table.twig   # Tier pricing table
+│       └── package-pricing-display.twig # Package selection UI
 ├── assets/
 │   ├── css/
 │   │   ├── admin.css                 # Admin styles
@@ -121,7 +133,16 @@ wc-tier-and-package-prices/
 │   └── js/
 │       ├── admin.js                  # Admin JavaScript
 │       └── frontend.js               # Frontend JavaScript
-└── README.md
+├── languages/
+│   ├── wc-tier-package-prices.pot    # Translation template
+│   ├── wc-tier-package-prices-*.po   # Translation sources
+│   └── wc-tier-package-prices-*.mo   # Compiled translations
+├── vendor/                            # Composer dependencies (Twig)
+├── CHANGELOG.md                       # Complete version history
+├── INSTALLATION.md                    # Installation guide
+├── QUICKSTART.md                      # Quick start guide
+├── USAGE_EXAMPLES.md                  # Usage examples
+└── README.md                          # This file
 ```
 
 ## Requirements
@@ -150,7 +171,7 @@ A: The price will automatically recalculate based on the new quantity.
 A: Yes, each product can have its own tier and package pricing configuration.
 
 **Q: Does this work with variable products?**
-A: Currently, this plugin is designed for simple products. Variable product support may be added in future versions.
+A: Yes! Since version 1.2.0, the plugin fully supports variable products. Each variation can have its own independent tier and package pricing configuration.
 
 ## Support
 
@@ -162,39 +183,64 @@ This plugin is licensed under the GPL v2 or later.
 
 ## Changelog
 
-### Version 1.0.0 - 2025-12-21
+### Version 1.2.0 - 2025-12-29
 
-#### Compatibility Updates
+__Current Release__ - Variable Product Support
 
-- ✅ Updated for WooCommerce 10.x compatibility
-- ✅ Updated for WordPress 6.9.x compatibility
-- ✅ Added HPOS (High-Performance Order Storage) support
-- ✅ Declared compatibility with WooCommerce Custom Order Tables
+- __New__: Full support for WooCommerce variable products with variation-level pricing
+- __New__: Each variation can have independent tier and package pricing configuration
+- __New__: AJAX-powered dynamic pricing table display when variations are selected
+- __Changed__: Admin templates converted to table structure for better layout
+- __Fixed__: Quantity restrictions now work correctly per-variation
+- 100% backward compatible - no breaking changes
 
-#### Security Enhancements
+See [CHANGELOG.md](CHANGELOG.md) for complete details.
 
-- ✅ Added nonce verification for product meta save operations
-- ✅ Added capability checks for user permissions
-- ✅ Enhanced data escaping and sanitization
-- ✅ Implemented autosave prevention
+### Version 1.1.22 - 2025-12-23
 
-#### Code Improvements
+- Increased width of label input fields in admin interface
 
-- ✅ Enhanced cart object validation
-- ✅ Improved product object type checking
-- ✅ Better error handling for edge cases
-- ✅ Updated data storage methods for cart items
-- ✅ Modernized JavaScript localization with proper escaping
+#### Fixed
+- **CRITICAL:** WooCommerce Blocks fatal error in mini-cart and cart blocks
+- Fixed `woocommerce_store_api_product_quantity_editable` filter signature mismatch
+- Filter now correctly accepts `WC_Product` object instead of cart item array
+- Resolves "Cannot use object of type WC_Product_Simple as array" fatal error
 
-#### Initial Features
+#### Technical Details
+- Updated `block_quantity_editable()` method signature to accept product object
+- Changed parameter from `$cart_item` array to `WC_Product $product`
+- Uses `$product->get_id()` instead of array access for product ID
+- Full compatibility with WooCommerce Store API and block-based cart/checkout
 
-- Initial release with tier pricing functionality
-- Package pricing with fixed quantities
-- Customizable pricing tables
-- Global settings page
-- Product-level configuration
-- Cart integration with dynamic pricing
-- Responsive frontend design
+### Recent Major Updates
+
+#### Version 1.1.7 - Enhanced Tier Pricing
+- Added optional text labels for tier pricing
+- Clickable tier rows that auto-populate quantity field
+- Add to Cart button auto-disable when quantity is invalid
+
+#### Version 1.1.4 - WooCommerce Blocks Support
+- Full support for WooCommerce block-based cart and checkout
+- Quantity restrictions work with both classic and block carts
+- Enhanced "View Options" button styling
+
+#### Version 1.1.0 - Package Quantity Restrictions
+- Global and per-product package quantity restrictions
+- Prevents customers from ordering non-package quantities
+- Automatic quantity field hiding when restrictions enabled
+
+#### Version 1.0.1 - Twig Template Engine
+- Migrated to Twig templating system
+- Enhanced security with automatic HTML escaping
+- Added German (Switzerland, Informal) translation
+
+#### Version 1.0.0 - Initial Release
+- Tier pricing functionality (quantity-based discounts)
+- Package pricing functionality (fixed-price bundles)
+- WooCommerce HPOS compatibility
+- Multilingual support (English, German)
+
+For complete version history, see [CHANGELOG.md](CHANGELOG.md)
 
 ## Credits
 

USAGE_EXAMPLES.md

@@ -1,5 +1,8 @@
 # Usage Examples
 
+**Plugin Version:** 1.1.20
+**Last Updated:** 2025-12-23
+
 ## Example 1: T-Shirt Store with Volume Discounts
 
 ### Tier Pricing Setup
@@ -16,9 +19,9 @@ For a t-shirt that normally costs $20:
 **How to configure:**
 1. Edit your t-shirt product
 2. Set regular price to $20.00
-3. Add tier: Min Qty = 10, Price = $18.00
-4. Add tier: Min Qty = 25, Price = $16.00
-5. Add tier: Min Qty = 50, Price = $14.00
+3. Add tier: Min Qty = 10, Price = $18.00, Label = "Bulk Discount"
+4. Add tier: Min Qty = 25, Price = $16.00, Label = "Volume Pricing"
+5. Add tier: Min Qty = 50, Price = $14.00, Label = "Wholesale Rate"
 6. Save product
 
 **Customer experience:**
@@ -97,6 +100,62 @@ Regular mug price: $10.00
 - Package 2: Qty = 4, Price = $32.00, Label = "Family Set"
 - Package 3: Qty = 10, Price = $70.00, Label = "Office Bundle"
 
+## Example 5: Quantity Restrictions (New in v1.1.0)
+
+### Party Supplies with Fixed Packages
+
+For products that should ONLY be sold in specific package quantities:
+
+**Product:** Balloons - Regular price $1.00 each
+
+**Package Configuration:**
+- Package 1: Qty = 12, Price = $10.00, Label = "Dozen Pack"
+- Package 2: Qty = 24, Price = $18.00, Label = "Party Pack"
+- Package 3: Qty = 50, Price = $40.00, Label = "Event Pack"
+
+**How to configure:**
+1. Edit balloon product
+2. Set regular price to $1.00
+3. Add packages as shown above
+4. **Check "Restrict to package quantities only"** (per-product setting)
+5. Save product
+
+**Customer experience:**
+- Quantity input field is hidden on product page
+- Customer MUST select a package using the package selection buttons
+- Attempting to add custom quantities via URL or API will fail with validation error
+- Cart displays selected package quantity (cannot be edited)
+- "View Options" button appears on shop/category pages instead of "Add to Cart"
+
+**When to use quantity restrictions:**
+- Pre-packaged items (dozen eggs, 6-pack drinks, etc.)
+- Products with fixed manufacturing quantities
+- Promotional bundles where you don't want individual sales
+- Subscription boxes with specific item counts
+
+## Example 6: Tier Labels for Enhanced UX (New in v1.1.7)
+
+### Office Supplies with Clickable Tiers
+
+**Product:** Premium Notebooks - Regular price $8.00 each
+
+**Tier Configuration with Labels:**
+- Tier 1: Min Qty = 5, Price = $7.50, Label = "Small Business Discount"
+- Tier 2: Min Qty = 10, Price = $7.00, Label = "Wholesale Pricing"
+- Tier 3: Min Qty = 25, Price = $6.50, Label = "Corporate Rate"
+
+**Customer experience:**
+- Tier labels appear below quantity in pricing table (italicized)
+- Clicking a tier row auto-fills the quantity field with that tier's minimum quantity
+- Smooth scroll animation highlights the quantity field
+- Add to Cart button automatically disables when quantity is 0 or invalid
+
+**Benefits of tier labels:**
+- Helps customers understand pricing context
+- Makes tiers more appealing with descriptive names
+- Improves conversion by highlighting value propositions
+- Clickable rows improve user experience
+
 ## Tips for Best Results
 
 ### Tier Pricing Best Practices
@@ -113,6 +172,11 @@ Regular mug price: $10.00
    - Minimum 5-10% per tier level
    - Higher tiers should have progressively better deals
 
+4. **Use Labels** (v1.1.7+): Add descriptive labels to tiers
+   - "Wholesale Price" instead of just showing the number
+   - "Bulk Discount", "Volume Pricing", "Corporate Rate"
+   - Makes pricing more professional and appealing
+
 ### Package Pricing Best Practices
 
 1. **Strategic Quantities**: Match common use cases
@@ -169,3 +233,32 @@ Regular mug price: $10.00
 - Package 2: Medium party (25 pieces) = $110
 - Package 3: Large party (50 pieces) = $200
 - Package 4: Event package (100 pieces) = $350
+
+## WooCommerce Blocks Compatibility (v1.1.4+, Fixed in v1.1.20)
+
+This plugin is **fully compatible** with WooCommerce block-based cart and checkout:
+
+### Supported Block Types
+- Cart Block (`woocommerce/cart`)
+- Mini Cart Block (`woocommerce/mini-cart`)
+- Checkout Block (`woocommerce/checkout`)
+- All Store API endpoints
+
+### Block-Specific Features
+- Quantity restrictions work in block-based carts
+- Package-restricted products hide quantity selectors in blocks
+- Tier and package pricing applies correctly in block checkout
+- Mini cart displays correct prices and restrictions
+
+### Technical Notes
+- v1.1.20 fixed critical fatal error in WooCommerce Blocks
+- Uses `woocommerce_store_api_product_quantity_editable` filter
+- Works with both classic and block-based themes
+- No configuration needed - blocks work automatically
+
+### Testing Your Block Setup
+1. Add block-based cart to a page (`/cart`)
+2. Add mini-cart block to your header
+3. Add block-based checkout to a page (`/checkout`)
+4. Test tier pricing, package pricing, and quantity restrictions
+5. Verify prices calculate correctly at checkout

assets/css/admin.css

@@ -23,42 +23,63 @@
     color: #666;
 }
 
+/* Table styling - borderless design for all tier/package tables */
+.wc-tpp-tiers-table,
+.wc-tpp-packages-table {
+    margin-top: 15px;
+    margin-bottom: 15px;
+    border: none !important;
+    border-collapse: collapse !important;
+}
+
+.wc-tpp-tiers-table th,
+.wc-tpp-packages-table th,
+.wc-tpp-tiers-table td,
+.wc-tpp-packages-table td {
+    border: none !important;
+}
+
+.wc-tpp-tiers-table th {
+    font-weight: 600;
+    text-align: left;
+}
+
+.wc-tpp-packages-table th {
+    font-weight: 600;
+    text-align: left;
+}
+
+.wc-tpp-tiers-table thead,
+.wc-tpp-packages-table thead,
+.wc-tpp-tiers-table tbody,
+.wc-tpp-packages-table tbody,
+.wc-tpp-tiers-table tr,
+.wc-tpp-packages-table tr {
+    border: none !important;
+}
+
+/* Table row styling - rows are now <tr> elements in a table */
 .wc-tpp-tier-row,
 .wc-tpp-package-row {
-    display: flex;
-    gap: 15px;
-    align-items: flex-end;
-    padding: 15px;
-    background: #f9f9f9;
-    border: 1px solid #ddd;
-    border-radius: 4px;
-    margin-bottom: 10px;
+    /* No special styling needed - standard table row */
 }
 
-.wc-tpp-tier-row .form-field,
-.wc-tpp-package-row .form-field {
-    margin: 0;
-    flex: 1;
-}
-
-.wc-tpp-tier-row label,
-.wc-tpp-package-row label {
-    display: block;
-    font-weight: 600;
-    margin-bottom: 5px;
+.wc-tpp-tier-row td,
+.wc-tpp-package-row td {
+    padding: 8px;
+    vertical-align: middle;
 }
 
+/* Ensure WooCommerce input classes work properly in table cells */
 .wc-tpp-tier-row input,
 .wc-tpp-package-row input {
-    width: 100%;
+    margin: 0;
 }
 
 .wc-tpp-remove-tier,
 .wc-tpp-remove-package {
-    flex-shrink: 0;
     color: #b32d2e;
     border-color: #b32d2e;
-    margin-bottom: 0;
 }
 
 .wc-tpp-remove-tier:hover,
@@ -89,3 +110,96 @@
     color: #666;
     font-style: italic;
 }
+
+/* Hide table headers when there are no pricing rules */
+/* Default: hide headers initially, JavaScript will show them when rows are added */
+.wc-tpp-tiers-table thead,
+.wc-tpp-packages-table thead {
+    display: none;
+}
+
+/* Show headers when table has pricing rows */
+.wc-tpp-tiers-table.has-rows thead,
+.wc-tpp-packages-table.has-rows thead {
+    display: table-header-group !important;
+}
+
+/* Checkbox styling improvements */
+#_wc_tpp_restrict_to_packages,
+input[id^="wc_tpp_restrict_to_packages_"] {
+    margin-right: 12px !important;
+}
+
+/* Position help tip icon right next to the label text */
+.wc-tpp-tier-pricing .woocommerce-help-tip,
+.wc-tpp-package-pricing .woocommerce-help-tip,
+.wc-tpp-variation-pricing .woocommerce-help-tip {
+    margin-left: 6px;
+    margin-right: 0;
+    float: none;
+    display: inline-block;
+    vertical-align: middle;
+}
+
+/* Fix WooCommerce checkbox label layout for our checkboxes */
+label[for="_wc_tpp_restrict_to_packages"],
+label[for^="wc_tpp_restrict_to_packages_"] {
+    display: inline-flex;
+    align-items: center;
+    gap: 0;
+}
+
+/* Hide inline description text when tooltip is shown */
+#_wc_tpp_restrict_to_packages + .description,
+input[id^="wc_tpp_restrict_to_packages_"] + .description {
+    display: none;
+}
+
+/* License Status Styling */
+.wc-tpp-license-active {
+    color: #46b450;
+    font-weight: 600;
+}
+
+.wc-tpp-license-inactive {
+    color: #dc3232;
+    font-weight: 600;
+}
+
+.wc-tpp-license-expired {
+    color: #ffb900;
+    font-weight: 600;
+}
+
+#wc-tpp-license-spinner {
+    float: none;
+    margin-top: 0;
+    vertical-align: middle;
+}
+
+#wc-tpp-validate-license,
+#wc-tpp-activate-license {
+    margin-right: 8px;
+}
+
+#wc-tpp-license-status-container {
+    margin-bottom: 10px;
+    padding: 10px 15px;
+    background: #f9f9f9;
+    border-left: 4px solid #ccc;
+    border-radius: 2px;
+}
+
+#wc-tpp-license-status-container.valid {
+    border-left-color: #46b450;
+    background: #f0fff0;
+}
+
+#wc-tpp-license-status-container.invalid {
+    border-left-color: #dc3232;
+    background: #fff0f0;
+}
+
+#wc-tpp-license-status-container small {
+    color: #666;
+}

assets/css/frontend.css

@@ -50,11 +50,13 @@
 
 .wc-tpp-table tbody tr {
     border-bottom: 1px solid #e0e0e0;
-    transition: background-color 0.2s;
+    transition: all 0.2s;
+    cursor: pointer;
 }
 
 .wc-tpp-table tbody tr:hover {
     background: #f5f5f5;
+    transform: translateX(2px);
 }
 
 .wc-tpp-table tbody tr.wc-tpp-active-tier {
@@ -67,6 +69,14 @@
     font-size: 0.95em;
 }
 
+.wc-tpp-tier-label {
+    display: inline-block;
+    margin-top: 4px;
+    color: #666;
+    font-style: italic;
+    font-size: 0.9em;
+}
+
 /* Package pricing */
 .wc-tpp-packages {
     display: grid;
@@ -156,6 +166,67 @@
     font-style: italic;
 }
 
+/* Catalog "View Options" button */
+a.wc-tpp-view-options {
+    display: inline-block;
+    text-align: center;
+    text-decoration: none;
+    position: relative;
+    /* Match WooCommerce button styling */
+    font-size: 1em;
+    font-weight: 700;
+    padding: 0.618em 1em;
+    line-height: 1.5;
+    border-radius: 3px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+a.wc-tpp-view-options::before {
+    content: "\f06e";
+    font-family: "dashicons";
+    margin-right: 5px;
+    display: inline-block;
+    font-size: 1em;
+    vertical-align: middle;
+    line-height: 1;
+}
+
+/* Hover state for View Options button */
+a.wc-tpp-view-options:hover {
+    opacity: 0.85;
+    text-decoration: none;
+}
+
+/* Cart quantity display for restricted products */
+.wc-tpp-cart-quantity {
+    display: inline-block;
+    padding: 5px 10px;
+    background: #f5f5f5;
+    border: 1px solid #ddd;
+    border-radius: 3px;
+    font-weight: 600;
+}
+
+/* Restriction notice */
+.wc-tpp-restriction-notice {
+    padding: 10px 15px;
+    background: #fff3cd;
+    border: 1px solid #ffc107;
+    border-radius: 4px;
+    margin-bottom: 15px;
+    color: #856404;
+    font-size: 0.95em;
+}
+
+/* Disabled add to cart button */
+.single_add_to_cart_button.disabled,
+.single_add_to_cart_button:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+    pointer-events: none;
+}
+
 /* Responsive design */
 @media (max-width: 768px) {
     .wc-tpp-packages {

assets/js/admin.js

@@ -6,44 +6,141 @@
     'use strict';
 
     $(document).ready(function() {
-        let tierIndex = $('.wc-tpp-tier-row').length;
-        let packageIndex = $('.wc-tpp-package-row').length;
+        // Initialize indexes for simple products
+        let tierIndex = $('.wc-tpp-tier-pricing .wc-tpp-tier-row').length;
+        let packageIndex = $('.wc-tpp-package-pricing .wc-tpp-package-row').length;
 
-        // Add tier
-        $('.wc-tpp-add-tier').on('click', function(e) {
+        // Function to update table header visibility
+        function updateTableHeaders() {
+            // Check all tier tables
+            $('.wc-tpp-tiers-table').each(function() {
+                const $table = $(this);
+                const $tbody = $table.find('.wc-tpp-tiers-container');
+                const hasRows = $tbody.find('tr').length > 0;
+                $table.toggleClass('has-rows', hasRows);
+            });
+
+            // Check all package tables
+            $('.wc-tpp-packages-table').each(function() {
+                const $table = $(this);
+                const $tbody = $table.find('.wc-tpp-packages-container');
+                const hasRows = $tbody.find('tr').length > 0;
+                $table.toggleClass('has-rows', hasRows);
+            });
+        }
+
+        // Initialize table headers on page load
+        updateTableHeaders();
+
+        // ========================================
+        // Simple Product Handlers
+        // ========================================
+
+        // Add tier (simple products)
+        $('.wc-tpp-tier-pricing .wc-tpp-add-tier').on('click', function(e) {
             e.preventDefault();
             const template = $('#wc-tpp-tier-row-template').html();
             const newRow = template.replace(/\{\{INDEX\}\}/g, tierIndex);
-            $('.wc-tpp-tiers-container').append(newRow);
+            $('.wc-tpp-tier-pricing .wc-tpp-tiers-container').append(newRow);
             tierIndex++;
+            updateTableHeaders();
         });
 
+        // Add package (simple products)
+        $('.wc-tpp-package-pricing .wc-tpp-add-package').on('click', function(e) {
+            e.preventDefault();
+            const template = $('#wc-tpp-package-row-template').html();
+            const newRow = template.replace(/\{\{INDEX\}\}/g, packageIndex);
+            $('.wc-tpp-package-pricing .wc-tpp-packages-container').append(newRow);
+            packageIndex++;
+            updateTableHeaders();
+        });
+
+        // ========================================
+        // Variable Product Parent Handlers
+        // ========================================
+
+        // Add tier (variable product parent default pricing)
+        $('.wc-tpp-variable-parent-pricing .wc-tpp-add-tier').on('click', function(e) {
+            e.preventDefault();
+            const template = $('#wc-tpp-tier-row-template').html();
+            const newRow = template.replace(/\{\{INDEX\}\}/g, tierIndex);
+            $('.wc-tpp-variable-parent-pricing .wc-tpp-tiers-container').append(newRow);
+            tierIndex++;
+            updateTableHeaders();
+        });
+
+        // Add package (variable product parent default pricing)
+        $('.wc-tpp-variable-parent-pricing .wc-tpp-add-package').on('click', function(e) {
+            e.preventDefault();
+            const template = $('#wc-tpp-package-row-template').html();
+            const newRow = template.replace(/\{\{INDEX\}\}/g, packageIndex);
+            $('.wc-tpp-variable-parent-pricing .wc-tpp-packages-container').append(newRow);
+            packageIndex++;
+            updateTableHeaders();
+        });
+
+        // ========================================
+        // Variable Product Variation Handlers
+        // ========================================
+
+        // Add tier (variations)
+        $(document).on('click', '.wc-tpp-variation-pricing .wc-tpp-add-tier', function(e) {
+            e.preventDefault();
+            const $button = $(this);
+            const loop = $button.data('loop');
+            const $container = $button.closest('.wc-tpp-variation-pricing');
+            const $tbody = $container.find('.wc-tpp-variation-tiers .wc-tpp-tiers-container');
+            const template = $('#wc-tpp-variation-tier-row-template-' + loop).html();
+
+            // Count existing rows to get next index
+            const currentIndex = $tbody.find('tr').length;
+            const newRow = template.replace(/\{\{INDEX\}\}/g, currentIndex);
+
+            $tbody.append(newRow);
+            updateTableHeaders();
+        });
+
+        // Add package (variations)
+        $(document).on('click', '.wc-tpp-variation-pricing .wc-tpp-add-package', function(e) {
+            e.preventDefault();
+            const $button = $(this);
+            const loop = $button.data('loop');
+            const $container = $button.closest('.wc-tpp-variation-pricing');
+            const $tbody = $container.find('.wc-tpp-variation-packages .wc-tpp-packages-container');
+            const template = $('#wc-tpp-variation-package-row-template-' + loop).html();
+
+            // Count existing rows to get next index
+            const currentIndex = $tbody.find('tr').length;
+            const newRow = template.replace(/\{\{INDEX\}\}/g, currentIndex);
+
+            $tbody.append(newRow);
+            updateTableHeaders();
+        });
+
+        // ========================================
+        // Common Handlers (both simple and variations)
+        // ========================================
+
         // Remove tier
         $(document).on('click', '.wc-tpp-remove-tier', function(e) {
             e.preventDefault();
             if (confirm('Are you sure you want to remove this tier?')) {
                 $(this).closest('.wc-tpp-tier-row').remove();
+                updateTableHeaders();
             }
         });
 
-        // Add package
-        $('.wc-tpp-add-package').on('click', function(e) {
-            e.preventDefault();
-            const template = $('#wc-tpp-package-row-template').html();
-            const newRow = template.replace(/\{\{INDEX\}\}/g, packageIndex);
-            $('.wc-tpp-packages-container').append(newRow);
-            packageIndex++;
-        });
-
         // Remove package
         $(document).on('click', '.wc-tpp-remove-package', function(e) {
             e.preventDefault();
             if (confirm('Are you sure you want to remove this package?')) {
                 $(this).closest('.wc-tpp-package-row').remove();
+                updateTableHeaders();
             }
         });
 
-        // Validate inputs
+        // Validate quantity inputs
         $(document).on('input', 'input[name*="[min_qty]"], input[name*="[qty]"]', function() {
             const value = parseInt($(this).val());
             if (value < 1) {
@@ -51,6 +148,7 @@
             }
         });
 
+        // Validate price inputs
         $(document).on('input', 'input[name*="[price]"]', function() {
             const value = parseFloat($(this).val());
             if (value < 0) {

assets/js/frontend.js

@@ -8,6 +8,7 @@
     $(document).ready(function() {
         const $quantityInput = $('input.qty');
         const $priceDisplay = $('.woocommerce-Price-amount.amount').first();
+        const $addToCartButton = $('.single_add_to_cart_button');
         const isRestrictedMode = $('.wc-tpp-package-pricing-table').hasClass('wc-tpp-restricted-mode');
 
         if ($quantityInput.length === 0 && !isRestrictedMode) {
@@ -154,9 +155,35 @@
             $('.wc-tpp-price-message').remove();
         }
 
+        // Toggle add to cart button state based on quantity
+        function updateAddToCartButton() {
+            const quantity = parseInt($quantityInput.val()) || 0;
+
+            if (quantity <= 0) {
+                $addToCartButton.prop('disabled', true).addClass('disabled');
+            } else {
+                $addToCartButton.prop('disabled', false).removeClass('disabled');
+            }
+        }
+
         // Handle quantity input changes
         $quantityInput.on('input change', function() {
             updatePriceDisplay();
+            updateAddToCartButton();
+        });
+
+        // Handle tier pricing row clicks
+        $('.wc-tpp-tier-pricing-table tbody tr').on('click', function() {
+            const minQty = parseInt($(this).data('min-qty'));
+
+            if ($quantityInput.length > 0 && !isRestrictedMode) {
+                $quantityInput.val(minQty).trigger('change');
+
+                // Scroll to quantity input for better UX
+                $('html, body').animate({
+                    scrollTop: $quantityInput.offset().top - 100
+                }, 300);
+            }
         });
 
         // Handle package selection
@@ -212,6 +239,119 @@
         if (!isRestrictedMode) {
             updatePriceDisplay();
         }
+
+        // Initial button state check
+        if ($quantityInput.length > 0 && $addToCartButton.length > 0) {
+            updateAddToCartButton();
+        }
+
+        // ========================================
+        // Variable Product Support
+        // ========================================
+
+        const $variationsForm = $('.variations_form');
+        const $pricingTableContainer = $('.wc-tpp-pricing-table-container');
+
+        if ($variationsForm.length && $pricingTableContainer.length) {
+            // Handle variation selection
+            $variationsForm.on('found_variation', function(event, variation) {
+                if (!variation.variation_id) {
+                    return;
+                }
+
+                // Show loading state
+                $pricingTableContainer.html('<div class="wc-tpp-loading">Loading pricing...</div>').show();
+
+                // Fetch variation pricing via AJAX
+                $.ajax({
+                    url: wcTppData.ajax_url,
+                    type: 'POST',
+                    data: {
+                        action: 'wc_tpp_get_variation_pricing',
+                        nonce: wcTppData.nonce,
+                        variation_id: variation.variation_id
+                    },
+                    success: function(response) {
+                        if (response.success && response.data.has_pricing) {
+                            // Display the pricing table HTML
+                            $pricingTableContainer.html(response.data.html).show();
+
+                            // Re-initialize event handlers for the new content
+                            initializePricingHandlers();
+
+                            // Handle quantity restrictions
+                            if (response.data.restrict_to_packages) {
+                                $('input.qty').hide().closest('.quantity').hide();
+                                $('<style>.quantity { display: none !important; }</style>').appendTo('head');
+                            } else {
+                                $('input.qty').show().closest('.quantity').show();
+                                $('style:contains(".quantity { display: none")').remove();
+                            }
+                        } else {
+                            // No pricing for this variation
+                            $pricingTableContainer.html('').hide();
+                            $('input.qty').show().closest('.quantity').show();
+                            $('style:contains(".quantity { display: none")').remove();
+                        }
+                    },
+                    error: function() {
+                        $pricingTableContainer.html('').hide();
+                    }
+                });
+            });
+
+            // Handle variation reset
+            $variationsForm.on('reset_data', function() {
+                $pricingTableContainer.html('').hide();
+                $('input.qty').show().closest('.quantity').show();
+                $('style:contains(".quantity { display: none")').remove();
+            });
+
+            // Initialize pricing handlers for dynamically loaded content
+            function initializePricingHandlers() {
+                // Re-attach package selection handlers
+                $('.wc-tpp-select-package').off('click').on('click', function(e) {
+                    e.preventDefault();
+                    const $package = $(this).closest('.wc-tpp-package');
+                    const qty = parseInt($package.data('qty'));
+                    const $qtyInput = $('input.qty');
+
+                    if ($qtyInput.length === 0 || $qtyInput.is(':hidden')) {
+                        // Create hidden input for restricted products
+                        if ($('.qty-hidden-input').length === 0) {
+                            $('.single_add_to_cart_button').before('<input type="hidden" name="quantity" class="qty qty-hidden-input" value="1" />');
+                        }
+                        $('.qty-hidden-input').val(qty);
+                    } else {
+                        $qtyInput.val(qty).trigger('change');
+                    }
+
+                    // Highlight selected package
+                    $('.wc-tpp-package').removeClass('wc-tpp-selected');
+                    $package.addClass('wc-tpp-selected');
+
+                    // Scroll to add to cart button
+                    $('html, body').animate({
+                        scrollTop: $('.single_add_to_cart_button').offset().top - 100
+                    }, 500);
+                });
+
+                // Re-attach tier row click handlers
+                $('.wc-tpp-tier-pricing-table tbody tr').off('click').on('click', function() {
+                    const minQty = parseInt($(this).data('min-qty'));
+                    const $qtyInput = $('input.qty');
+
+                    if ($qtyInput.length > 0 && $qtyInput.is(':visible')) {
+                        $qtyInput.val(minQty).trigger('change');
+
+                        // Scroll to quantity input
+                        $('html, body').animate({
+                            scrollTop: $qtyInput.offset().top - 100
+                        }, 300);
+                    }
+                });
+            }
+        }
     });
 
 })(jQuery);

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "magdev/wc-tier-package-prices",
     "description": "WooCommerce plugin for tier pricing and package prices with Twig templates",
-    "version": "1.1.1",
+    "version": "1.3.0",
     "type": "wordpress-plugin",
     "license": "GPL-2.0-or-later",
     "authors": [
@@ -10,9 +10,16 @@
             "homepage": "https://src.bundespruefstelle.ch/magdev"
         }
     ],
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git"
+        }
+    ],
     "require": {
-        "php": ">=7.4",
-        "twig/twig": "^3.0"
+        "php": ">=8.3",
+        "twig/twig": "^3.0",
+        "magdev/wc-licensed-product-client": "^0.1"
     },
     "autoload": {
         "classmap": [

includes/class-wc-tpp-admin.php

@@ -7,9 +7,20 @@ if (!defined('ABSPATH')) {
     exit;
 }
 
-class WC_TPP_Admin {
+if (!class_exists('WC_TPP_Admin')) {
+    class WC_TPP_Admin {
 
-    public function __construct() {
+    private static $instance = null;
+    private static $settings_instance = null;
+
+    public static function get_instance() {
+        if (null === self::$instance) {
+            self::$instance = new self();
+        }
+        return self::$instance;
+    }
+
+    private function __construct() {
         add_filter('woocommerce_get_settings_pages', array($this, 'add_settings_page'));
         add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_scripts'));
     }
@@ -18,7 +29,32 @@ class WC_TPP_Admin {
      * Add settings page to WooCommerce settings
      */
     public function add_settings_page($settings) {
-        $settings[] = include WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-settings.php';
+        if (null === self::$settings_instance) {
+            require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-settings.php';
+            self::$settings_instance = new WC_TPP_Settings();
+        }
+
+        // Check if our settings page is already in the array to prevent duplicates
+        // Check by class type and ID instead of instance comparison
+        foreach ($settings as $settings_page) {
+            if ($settings_page instanceof WC_TPP_Settings) {
+                return $settings;
+            }
+            // Also check by ID property if it's a WC_Settings_Page
+            if (is_object($settings_page) &&
+                method_exists($settings_page, 'get_id') &&
+                $settings_page->get_id() === 'tier_package_prices') {
+                return $settings;
+            }
+            // Check id property directly
+            if (is_object($settings_page) &&
+                isset($settings_page->id) &&
+                $settings_page->id === 'tier_package_prices') {
+                return $settings;
+            }
+        }
+
+        $settings[] = self::$settings_instance;
         return $settings;
     }
 
@@ -30,4 +66,5 @@ class WC_TPP_Admin {
     }
 }
 
-new WC_TPP_Admin();
+WC_TPP_Admin::get_instance();
+}

includes/class-wc-tpp-cart.php

@@ -7,14 +7,20 @@ if (!defined('ABSPATH')) {
     exit;
 }
 
-class WC_TPP_Cart {
+if (!class_exists('WC_TPP_Cart')) {
+    class WC_TPP_Cart {
 
     public function __construct() {
         add_action('woocommerce_before_calculate_totals', array($this, 'apply_tier_package_pricing'), 10, 1);
         add_filter('woocommerce_cart_item_price', array($this, 'display_cart_item_price'), 10, 3);
         add_filter('woocommerce_cart_item_subtotal', array($this, 'display_cart_item_subtotal'), 10, 3);
         add_filter('woocommerce_add_to_cart_validation', array($this, 'validate_package_quantity'), 10, 3);
-        add_filter('woocommerce_cart_item_quantity', array($this, 'maybe_hide_cart_quantity_input'), 10, 3);
+        add_filter('woocommerce_cart_item_quantity', array($this, 'maybe_hide_cart_quantity_input'), 999, 3);
+        add_filter('woocommerce_widget_cart_item_quantity', array($this, 'maybe_hide_mini_cart_quantity_input'), 999, 3);
+        add_action('wp_head', array($this, 'add_cart_quantity_css'));
+
+        // WooCommerce Blocks support
+        add_filter('woocommerce_store_api_product_quantity_editable', array($this, 'block_quantity_editable'), 10, 2);
     }
 
     public function apply_tier_package_pricing($cart) {
@@ -34,6 +40,8 @@ class WC_TPP_Cart {
 
         foreach ($cart->get_cart() as $cart_item_key => $cart_item) {
             $product_id = $cart_item['product_id'];
+            $variation_id = isset($cart_item['variation_id']) ? absint($cart_item['variation_id']) : 0;
+            $effective_id = $variation_id > 0 ? $variation_id : $product_id;
             $quantity = $cart_item['quantity'];
             $product = $cart_item['data'];
 
@@ -42,10 +50,10 @@ class WC_TPP_Cart {
                 continue;
             }
 
-            // Check for exact package match first
+            // Check for exact package match first (pass product_id for parent fallback support)
             $package_price = null;
             if (get_option('wc_tpp_enable_package_pricing') === 'yes') {
-                $package_price = WC_TPP_Frontend::get_package_price($product_id, $quantity);
+                $package_price = WC_TPP_Frontend::get_package_price($product_id, $quantity, $variation_id);
             }
 
             if ($package_price !== null) {
@@ -56,9 +64,9 @@ class WC_TPP_Cart {
                 WC()->cart->cart_contents[$cart_item_key]['wc_tpp_pricing_type'] = 'package';
                 WC()->cart->cart_contents[$cart_item_key]['wc_tpp_total_price'] = $package_price;
             } else {
-                // Apply tier pricing if no package match
+                // Apply tier pricing if no package match (pass product_id for parent fallback support)
                 if (get_option('wc_tpp_enable_tier_pricing') === 'yes') {
-                    $tier_price = WC_TPP_Frontend::get_tier_price($product_id, $quantity);
+                    $tier_price = WC_TPP_Frontend::get_tier_price($product_id, $quantity, $variation_id);
                     if ($tier_price !== null) {
                         $product->set_price($tier_price);
                         // Store pricing information in cart item for display
@@ -93,18 +101,18 @@ class WC_TPP_Cart {
     }
 
     public function validate_package_quantity($passed, $product_id, $quantity) {
-        // Check if restriction is enabled globally or for this product
-        $global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
-        $product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
+        // Check for variation ID in request (for variable products)
+        $variation_id = isset($_REQUEST['variation_id']) ? absint($_REQUEST['variation_id']) : 0;
 
-        if (!$global_restrict && !$product_restrict) {
+        // Check if restriction is enabled (with parent fallback for variations)
+        if (!$this->is_restriction_enabled($product_id, $variation_id)) {
             return $passed;
         }
 
-        // Get packages for this product
-        $packages = get_post_meta($product_id, '_wc_tpp_packages', true);
+        // Get packages for this product/variation (with parent fallback)
+        $packages = $this->get_packages_with_fallback($product_id, $variation_id);
 
-        if (empty($packages) || !is_array($packages)) {
+        if (!$packages) {
             return $passed;
         }
 
@@ -141,21 +149,146 @@ class WC_TPP_Cart {
 
     public function maybe_hide_cart_quantity_input($product_quantity, $cart_item_key, $cart_item) {
         $product_id = $cart_item['product_id'];
+        $variation_id = isset($cart_item['variation_id']) ? absint($cart_item['variation_id']) : 0;
+        $effective_id = $variation_id > 0 ? $variation_id : $product_id;
 
-        // Check if restriction is enabled globally or for this product
-        $global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
-        $product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
-
-        // Get packages for this product
-        $packages = get_post_meta($product_id, '_wc_tpp_packages', true);
-
-        // If restriction is enabled and packages exist, show quantity as text only
-        if (($global_restrict || $product_restrict) && !empty($packages)) {
-            return sprintf('<span class="wc-tpp-cart-quantity">%s</span>', $cart_item['quantity']);
+        // Check if restriction is enabled (with parent fallback) and packages exist
+        if ($this->is_restriction_enabled($product_id, $variation_id) && $this->get_packages_with_fallback($product_id, $variation_id)) {
+            return sprintf('<span class="wc-tpp-cart-quantity wc-tpp-restricted-qty" data-product-id="%d">%s</span>',
+                $effective_id,
+                $cart_item['quantity']
+            );
         }
 
         return $product_quantity;
     }
+
+    public function maybe_hide_mini_cart_quantity_input($product_quantity, $cart_item, $cart_item_key) {
+        $product_id = $cart_item['product_id'];
+        $variation_id = isset($cart_item['variation_id']) ? absint($cart_item['variation_id']) : 0;
+        $effective_id = $variation_id > 0 ? $variation_id : $product_id;
+
+        // Check if restriction is enabled (with parent fallback) and packages exist
+        if ($this->is_restriction_enabled($product_id, $variation_id) && $this->get_packages_with_fallback($product_id, $variation_id)) {
+            return sprintf('<span class="wc-tpp-cart-quantity wc-tpp-restricted-qty" data-product-id="%d">%s &times;</span>',
+                $effective_id,
+                $cart_item['quantity']
+            );
+        }
+
+        return $product_quantity;
+    }
+
+    public function add_cart_quantity_css() {
+        // Get all cart items and check which products have restrictions
+        if (!function_exists('WC') || !WC()->cart || is_admin()) {
+            return;
+        }
+
+        $restricted_products = array();
+        foreach (WC()->cart->get_cart() as $cart_item) {
+            $product_id = $cart_item['product_id'];
+            $variation_id = isset($cart_item['variation_id']) ? absint($cart_item['variation_id']) : 0;
+            $effective_id = $variation_id > 0 ? $variation_id : $product_id;
+
+            // Check if restriction is enabled (with parent fallback) and packages exist
+            if ($this->is_restriction_enabled($product_id, $variation_id) && $this->get_packages_with_fallback($product_id, $variation_id)) {
+                $restricted_products[] = $effective_id;
+            }
+        }
+
+        if (!empty($restricted_products)) {
+            echo '<style type="text/css">';
+            foreach ($restricted_products as $product_id) {
+                // Hide quantity inputs for restricted products in cart (classic cart)
+                echo '.cart_item .wc-tpp-restricted-qty[data-product-id="' . esc_attr($product_id) . '"] + .quantity,';
+                echo '.cart_item .wc-tpp-restricted-qty[data-product-id="' . esc_attr($product_id) . '"] ~ .quantity,';
+                echo '.woocommerce-mini-cart-item .wc-tpp-restricted-qty[data-product-id="' . esc_attr($product_id) . '"] + .quantity,';
+                echo '.woocommerce-mini-cart-item .wc-tpp-restricted-qty[data-product-id="' . esc_attr($product_id) . '"] ~ .quantity { display: none !important; }';
+
+                // Hide WooCommerce blocks quantity selector for restricted products
+                echo '.wc-block-cart-item[data-product-id="' . esc_attr($product_id) . '"] .wc-block-components-quantity-selector,';
+                echo '.wc-block-mini-cart__items .wc-block-cart-item[data-product-id="' . esc_attr($product_id) . '"] .wc-block-components-quantity-selector { display: none !important; }';
+            }
+            echo '</style>';
+        }
+    }
+
+    /**
+     * Make quantity non-editable for restricted products in WooCommerce blocks
+     *
+     * @param bool $editable Whether the quantity is editable
+     * @param WC_Product $product Product object (can be variation)
+     * @return bool
+     */
+    public function block_quantity_editable($editable, $product) {
+        // Validate product object
+        if (!$product || !is_a($product, 'WC_Product')) {
+            return $editable;
+        }
+
+        $product_id = $product->get_id();
+
+        if (!$product_id) {
+            return $editable;
+        }
+
+        // For variations, get parent product ID and variation ID
+        $variation_id = 0;
+        $parent_id = $product_id;
+
+        if ($product->is_type('variation')) {
+            $variation_id = $product_id;
+            $parent_id = $product->get_parent_id();
+        }
+
+        // Check if restriction is enabled (with parent fallback) and packages exist
+        if ($this->is_restriction_enabled($parent_id, $variation_id) && $this->get_packages_with_fallback($parent_id, $variation_id)) {
+            return false;
+        }
+
+        return $editable;
+    }
+
+    /**
+     * Get packages with parent fallback for variations
+     *
+     * @param int $product_id Parent product ID
+     * @param int $variation_id Variation ID (0 for simple products)
+     * @return array|false Packages array or false if none found
+     */
+    private function get_packages_with_fallback($product_id, $variation_id = 0) {
+        $effective_id = $variation_id > 0 ? $variation_id : $product_id;
+        $packages = get_post_meta($effective_id, '_wc_tpp_packages', true);
+
+        // Fall back to parent pricing if variation doesn't have its own pricing
+        if ((empty($packages) || !is_array($packages)) && $variation_id > 0) {
+            $packages = get_post_meta($product_id, '_wc_tpp_packages', true);
+        }
+
+        return (!empty($packages) && is_array($packages)) ? $packages : false;
+    }
+
+    /**
+     * Check if restriction is enabled for a product/variation with parent fallback
+     *
+     * @param int $product_id Parent product ID
+     * @param int $variation_id Variation ID (0 for simple products)
+     * @return bool Whether restriction is enabled
+     */
+    private function is_restriction_enabled($product_id, $variation_id = 0) {
+        $effective_id = $variation_id > 0 ? $variation_id : $product_id;
+        $global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
+        $product_restrict = get_post_meta($effective_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
+
+        // Fall back to parent restriction setting if variation doesn't have its own
+        if (!$product_restrict && $variation_id > 0) {
+            $product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
+        }
+
+        return $global_restrict || $product_restrict;
+    }
 }
 
 new WC_TPP_Cart();
+}

includes/class-wc-tpp-frontend.php

@@ -7,7 +7,8 @@ if (!defined('ABSPATH')) {
     exit;
 }
 
-class WC_TPP_Frontend {
+if (!class_exists('WC_TPP_Frontend')) {
+    class WC_TPP_Frontend {
 
     public function __construct() {
         add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'));
@@ -15,15 +16,29 @@ class WC_TPP_Frontend {
         add_action('woocommerce_after_add_to_cart_button', array($this, 'display_pricing_table_after'), 10);
         add_action('woocommerce_single_product_summary', array($this, 'display_pricing_table_after_price'), 15);
         add_action('woocommerce_before_add_to_cart_quantity', array($this, 'maybe_hide_quantity_input'));
+
+        // Modify catalog add to cart button for restricted products
+        add_filter('woocommerce_loop_add_to_cart_link', array($this, 'modify_catalog_add_to_cart_button'), 10, 2);
+
+        // AJAX endpoints for variation pricing
+        add_action('wp_ajax_wc_tpp_get_variation_pricing', array($this, 'ajax_get_variation_pricing'));
+        add_action('wp_ajax_nopriv_wc_tpp_get_variation_pricing', array($this, 'ajax_get_variation_pricing'));
     }
 
     public function enqueue_scripts() {
-        if (is_product()) {
+        // Enqueue CSS on all WooCommerce pages (for catalog buttons and cart)
+        if (is_woocommerce() || is_cart() || is_checkout() || is_product()) {
             wp_enqueue_style('wc-tpp-frontend', WC_TPP_PLUGIN_URL . 'assets/css/frontend.css', array(), WC_TPP_VERSION);
+        }
+
+        // Enqueue JS only on product pages
+        if (is_product()) {
             wp_enqueue_script('wc-tpp-frontend', WC_TPP_PLUGIN_URL . 'assets/js/frontend.js', array('jquery'), WC_TPP_VERSION, true);
 
-            // Localize script with currency settings
+            // Localize script with currency settings and AJAX data
             wp_localize_script('wc-tpp-frontend', 'wcTppData', array(
+                'ajax_url' => admin_url('admin-ajax.php'),
+                'nonce' => wp_create_nonce('wc_tpp_variation_pricing'),
                 'currency_symbol' => esc_js(get_woocommerce_currency_symbol()),
                 'currency_position' => esc_js(get_option('woocommerce_currency_pos', 'left')),
                 'price_decimals' => absint(wc_get_price_decimals()),
@@ -58,6 +73,11 @@ class WC_TPP_Frontend {
             return;
         }
 
+        // For variable products, quantity hiding is handled per-variation via JS
+        if ($product->is_type('variable')) {
+            return;
+        }
+
         $product_id = $product->get_id();
         $global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
         $product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
@@ -76,6 +96,13 @@ class WC_TPP_Frontend {
             return;
         }
 
+        // For variable products, show a placeholder that will be populated by JS when variation is selected
+        if ($product->is_type('variable')) {
+            echo '<div class="wc-tpp-pricing-table-container" data-product-type="variable" style="display:none;"></div>';
+            return;
+        }
+
+        // For simple products, display pricing table directly
         $product_id = $product->get_id();
         $tiers = get_post_meta($product_id, '_wc_tpp_tiers', true);
         $packages = get_post_meta($product_id, '_wc_tpp_packages', true);
@@ -94,8 +121,22 @@ class WC_TPP_Frontend {
         ));
     }
 
-    public static function get_tier_price($product_id, $quantity) {
-        $tiers = get_post_meta($product_id, '_wc_tpp_tiers', true);
+    /**
+     * Get tier price for a product or variation
+     *
+     * @param int $product_id Product ID (parent for simple, parent for variable)
+     * @param int $quantity Quantity
+     * @param int $variation_id Variation ID (0 for simple products)
+     * @return float|null Tier price or null if not applicable
+     */
+    public static function get_tier_price($product_id, $quantity, $variation_id = 0) {
+        $effective_id = $variation_id > 0 ? $variation_id : $product_id;
+        $tiers = get_post_meta($effective_id, '_wc_tpp_tiers', true);
+
+        // Fall back to parent pricing if variation doesn't have its own pricing
+        if ((empty($tiers) || !is_array($tiers)) && $variation_id > 0) {
+            $tiers = get_post_meta($product_id, '_wc_tpp_tiers', true);
+        }
 
         if (empty($tiers) || !is_array($tiers)) {
             return null;
@@ -111,8 +152,22 @@ class WC_TPP_Frontend {
         return $applicable_price;
     }
 
-    public static function get_package_price($product_id, $quantity) {
-        $packages = get_post_meta($product_id, '_wc_tpp_packages', true);
+    /**
+     * Get package price for a product or variation
+     *
+     * @param int $product_id Product ID (parent for simple, parent for variable)
+     * @param int $quantity Quantity
+     * @param int $variation_id Variation ID (0 for simple products)
+     * @return float|null Package price or null if not applicable
+     */
+    public static function get_package_price($product_id, $quantity, $variation_id = 0) {
+        $effective_id = $variation_id > 0 ? $variation_id : $product_id;
+        $packages = get_post_meta($effective_id, '_wc_tpp_packages', true);
+
+        // Fall back to parent pricing if variation doesn't have its own pricing
+        if ((empty($packages) || !is_array($packages)) && $variation_id > 0) {
+            $packages = get_post_meta($product_id, '_wc_tpp_packages', true);
+        }
 
         if (empty($packages) || !is_array($packages)) {
             return null;
@@ -126,6 +181,127 @@ class WC_TPP_Frontend {
 
         return null;
     }
+
+    /**
+     * Check if a product has quantity restrictions enabled
+     *
+     * @param int $product_id Product ID
+     * @return bool
+     */
+    public static function has_quantity_restriction($product_id) {
+        $global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
+        $product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
+        $packages = get_post_meta($product_id, '_wc_tpp_packages', true);
+
+        return ($global_restrict || $product_restrict) && !empty($packages);
+    }
+
+    /**
+     * Modify catalog add to cart button for products with quantity restrictions
+     *
+     * @param string $html Add to cart button HTML
+     * @param WC_Product $product Product object
+     * @return string Modified HTML
+     */
+    public function modify_catalog_add_to_cart_button($html, $product) {
+        if (!$product || !is_a($product, 'WC_Product')) {
+            return $html;
+        }
+
+        $product_id = $product->get_id();
+
+        // For variable products, check if ANY variation has restrictions
+        // For simple products, check the product itself
+        $has_restriction = false;
+
+        if ($product->is_type('variable')) {
+            // Check if any variation has package restrictions
+            $variations = $product->get_available_variations();
+            foreach ($variations as $variation_data) {
+                if (self::has_quantity_restriction($variation_data['variation_id'])) {
+                    $has_restriction = true;
+                    break;
+                }
+            }
+        } else {
+            $has_restriction = self::has_quantity_restriction($product_id);
+        }
+
+        if (!$has_restriction) {
+            return $html;
+        }
+
+        // Replace add to cart button with "View Options" link
+        $product_url = esc_url($product->get_permalink());
+        $button_text = esc_html__('View Options', 'wc-tier-package-prices');
+
+        // Use correct product type class
+        $product_type_class = $product->is_type('variable') ? 'product_type_variable' : 'product_type_simple';
+
+        $new_html = sprintf(
+            '<a href="%s" class="button wc-tpp-view-options %s" aria-label="%s">%s</a>',
+            $product_url,
+            esc_attr($product_type_class),
+            esc_attr(sprintf(__('View options for %s', 'wc-tier-package-prices'), $product->get_name())),
+            $button_text
+        );
+
+        return $new_html;
+    }
+
+    /**
+     * AJAX handler to get variation pricing data
+     */
+    public function ajax_get_variation_pricing() {
+        // Verify nonce
+        check_ajax_referer('wc_tpp_variation_pricing', 'nonce');
+
+        $variation_id = isset($_POST['variation_id']) ? absint($_POST['variation_id']) : 0;
+
+        if (!$variation_id) {
+            wp_send_json_error(array('message' => __('Invalid variation ID', 'wc-tier-package-prices')));
+        }
+
+        // Get variation data
+        $variation = wc_get_product($variation_id);
+
+        if (!$variation || !$variation->is_type('variation')) {
+            wp_send_json_error(array('message' => __('Variation not found', 'wc-tier-package-prices')));
+        }
+
+        // Get tier and package pricing
+        $tiers = get_post_meta($variation_id, '_wc_tpp_tiers', true);
+        $packages = get_post_meta($variation_id, '_wc_tpp_packages', true);
+        $global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
+        $product_restrict = get_post_meta($variation_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
+
+        if (empty($tiers) && empty($packages)) {
+            // No pricing data for this variation
+            wp_send_json_success(array(
+                'has_pricing' => false,
+                'html' => ''
+            ));
+        }
+
+        // Render the pricing table HTML
+        ob_start();
+        WC_TPP_Template_Loader::get_instance()->display('frontend/pricing-table.twig', array(
+            'product' => $variation,
+            'tiers' => $tiers,
+            'packages' => $packages,
+            'restrict_to_packages' => $global_restrict || $product_restrict
+        ));
+        $html = ob_get_clean();
+
+        wp_send_json_success(array(
+            'has_pricing' => true,
+            'html' => $html,
+            'tiers' => $tiers ? $tiers : array(),
+            'packages' => $packages ? $packages : array(),
+            'restrict_to_packages' => $global_restrict || $product_restrict
+        ));
+    }
 }
 
 new WC_TPP_Frontend();
+}

includes/class-wc-tpp-product-meta.php

@@ -7,16 +7,137 @@ if (!defined('ABSPATH')) {
     exit;
 }
 
-class WC_TPP_Product_Meta {
+if (!class_exists('WC_TPP_Product_Meta')) {
+    class WC_TPP_Product_Meta {
 
     public function __construct() {
+        // Simple product hooks
         add_action('woocommerce_product_options_pricing', array($this, 'add_tier_pricing_fields'));
         add_action('woocommerce_product_options_pricing', array($this, 'add_package_pricing_fields'));
         add_action('woocommerce_process_product_meta', array($this, 'save_tier_package_fields'));
+
+        // Variable product parent hooks (for default pricing)
+        // Use product_options_general_product_data which shows for all product types after the general tab
+        add_action('woocommerce_product_options_general_product_data', array($this, 'add_variable_parent_pricing_fields'));
+
+        // Variable product variation hooks
+        add_action('woocommerce_variation_options_pricing', array($this, 'add_variation_pricing_fields'), 10, 3);
+        add_action('woocommerce_save_product_variation', array($this, 'save_variation_pricing_fields'), 10, 2);
+    }
+
+    /**
+     * Add tier and package pricing fields for variable product parents
+     * These serve as defaults for all variations unless overridden
+     */
+    public function add_variable_parent_pricing_fields() {
+        global $post;
+
+        // Only show for variable products, not simple products
+        $product = wc_get_product($post->ID);
+        if (!$product || !$product->is_type('variable')) {
+            return;
+        }
+
+        ?>
+        <div class="options_group wc-tpp-variable-parent-pricing">
+            <p class="form-field">
+                <strong><?php _e('Default Tier & Package Pricing for All Variations', 'wc-tier-package-prices'); ?></strong>
+                <span class="woocommerce-help-tip" data-tip="<?php esc_attr_e('Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing.', 'wc-tier-package-prices'); ?>"></span>
+            </p>
+            <p class="description" style="margin-left: 12px; margin-bottom: 15px;">
+                <?php _e('Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing.', 'wc-tier-package-prices'); ?>
+            </p>
+
+            <!-- Tier Pricing Section -->
+            <div class="wc-tpp-parent-tier-pricing" style="margin-left: 12px;">
+                <p><strong><?php _e('Tier Pricing', 'wc-tier-package-prices'); ?></strong></p>
+                <table class="widefat wc-tpp-tiers-table">
+                    <thead>
+                        <tr>
+                            <th><?php _e('Min Quantity', 'wc-tier-package-prices'); ?></th>
+                            <th><?php printf(esc_html__('Price (%s)', 'wc-tier-package-prices'), get_woocommerce_currency_symbol()); ?></th>
+                            <th><?php _e('Label (optional)', 'wc-tier-package-prices'); ?></th>
+                            <th></th>
+                        </tr>
+                    </thead>
+                    <tbody class="wc-tpp-tiers-container">
+                        <?php
+                        $tiers = get_post_meta($post->ID, '_wc_tpp_tiers', true);
+                        if (!is_array($tiers)) {
+                            $tiers = array();
+                        }
+
+                        foreach ($tiers as $index => $tier) {
+                            $this->render_tier_row($index, $tier);
+                        }
+                        ?>
+                    </tbody>
+                </table>
+                <p class="form-field">
+                    <button type="button" class="button wc-tpp-add-tier"><?php _e('Add Tier', 'wc-tier-package-prices'); ?></button>
+                </p>
+            </div>
+
+            <!-- Package Pricing Section -->
+            <div class="wc-tpp-parent-package-pricing" style="margin-left: 12px; margin-top: 20px;">
+                <p><strong><?php _e('Package Pricing', 'wc-tier-package-prices'); ?></strong></p>
+                <table class="widefat wc-tpp-packages-table">
+                    <thead>
+                        <tr>
+                            <th><?php _e('Quantity', 'wc-tier-package-prices'); ?></th>
+                            <th><?php printf(esc_html__('Price (%s)', 'wc-tier-package-prices'), get_woocommerce_currency_symbol()); ?></th>
+                            <th><?php _e('Label (optional)', 'wc-tier-package-prices'); ?></th>
+                            <th></th>
+                        </tr>
+                    </thead>
+                    <tbody class="wc-tpp-packages-container">
+                        <?php
+                        $packages = get_post_meta($post->ID, '_wc_tpp_packages', true);
+                        if (!is_array($packages)) {
+                            $packages = array();
+                        }
+
+                        foreach ($packages as $index => $package) {
+                            $this->render_package_row($index, $package);
+                        }
+                        ?>
+                    </tbody>
+                </table>
+                <p class="form-field">
+                    <button type="button" class="button wc-tpp-add-package"><?php _e('Add Package', 'wc-tier-package-prices'); ?></button>
+                </p>
+
+                <?php
+                woocommerce_wp_checkbox(array(
+                    'id'          => '_wc_tpp_restrict_to_packages',
+                    'label'       => __('Restrict to Package Quantities (Default)', 'wc-tier-package-prices'),
+                    'description' => __('Default restriction setting for all variations. Only allow quantities defined in packages above.', 'wc-tier-package-prices'),
+                    'desc_tip'    => true,
+                ));
+                ?>
+            </div>
+
+            <!-- Templates for JavaScript (shared between simple and variable parent) -->
+            <script type="text/html" id="wc-tpp-tier-row-template">
+                <?php $this->render_tier_row('{{INDEX}}', array('min_qty' => '', 'price' => '', 'label' => '')); ?>
+            </script>
+
+            <script type="text/html" id="wc-tpp-package-row-template">
+                <?php $this->render_package_row('{{INDEX}}', array('qty' => '', 'price' => '', 'label' => '')); ?>
+            </script>
+        </div>
+        <?php
     }
 
     public function add_tier_pricing_fields() {
         global $post;
+
+        // Only show for simple products (variable products use add_variable_parent_pricing_fields)
+        $product = wc_get_product($post->ID);
+        if ($product && $product->is_type('variable')) {
+            return;
+        }
+
         ?>
         <div class="options_group wc-tpp-tier-pricing">
             <p class="form-field">
@@ -24,18 +145,28 @@ class WC_TPP_Product_Meta {
                 <span class="description"><?php _e('Set quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities.', 'wc-tier-package-prices'); ?></span>
             </p>
 
-            <div class="wc-tpp-tiers-container">
-                <?php
-                $tiers = get_post_meta($post->ID, '_wc_tpp_tiers', true);
-                if (!is_array($tiers)) {
-                    $tiers = array();
-                }
+            <table class="widefat wc-tpp-tiers-table">
+                <thead>
+                    <tr>
+                        <th><?php _e('Min Quantity', 'wc-tier-package-prices'); ?></th>
+                        <th><?php printf(esc_html__('Price (%s)', 'wc-tier-package-prices'), get_woocommerce_currency_symbol()); ?></th>
+                        <th><?php _e('Label (optional)', 'wc-tier-package-prices'); ?></th>
+                        <th></th>
+                    </tr>
+                </thead>
+                <tbody class="wc-tpp-tiers-container">
+                    <?php
+                    $tiers = get_post_meta($post->ID, '_wc_tpp_tiers', true);
+                    if (!is_array($tiers)) {
+                        $tiers = array();
+                    }
 
-                foreach ($tiers as $index => $tier) {
-                    $this->render_tier_row($index, $tier);
-                }
-                ?>
-            </div>
+                    foreach ($tiers as $index => $tier) {
+                        $this->render_tier_row($index, $tier);
+                    }
+                    ?>
+                </tbody>
+            </table>
 
             <p class="form-field">
                 <button type="button" class="button wc-tpp-add-tier"><?php _e('Add Tier', 'wc-tier-package-prices'); ?></button>
@@ -46,6 +177,13 @@ class WC_TPP_Product_Meta {
 
     public function add_package_pricing_fields() {
         global $post;
+
+        // Only show for simple products (variable products use add_variable_parent_pricing_fields)
+        $product = wc_get_product($post->ID);
+        if ($product && $product->is_type('variable')) {
+            return;
+        }
+
         ?>
         <div class="options_group wc-tpp-package-pricing">
             <p class="form-field">
@@ -53,18 +191,28 @@ class WC_TPP_Product_Meta {
                 <span class="description"><?php _e('Set fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100.', 'wc-tier-package-prices'); ?></span>
             </p>
 
-            <div class="wc-tpp-packages-container">
-                <?php
-                $packages = get_post_meta($post->ID, '_wc_tpp_packages', true);
-                if (!is_array($packages)) {
-                    $packages = array();
-                }
+            <table class="widefat wc-tpp-packages-table">
+                <thead>
+                    <tr>
+                        <th><?php _e('Quantity', 'wc-tier-package-prices'); ?></th>
+                        <th><?php printf(esc_html__('Price (%s)', 'wc-tier-package-prices'), get_woocommerce_currency_symbol()); ?></th>
+                        <th><?php _e('Label (optional)', 'wc-tier-package-prices'); ?></th>
+                        <th></th>
+                    </tr>
+                </thead>
+                <tbody class="wc-tpp-packages-container">
+                    <?php
+                    $packages = get_post_meta($post->ID, '_wc_tpp_packages', true);
+                    if (!is_array($packages)) {
+                        $packages = array();
+                    }
 
-                foreach ($packages as $index => $package) {
-                    $this->render_package_row($index, $package);
-                }
-                ?>
-            </div>
+                    foreach ($packages as $index => $package) {
+                        $this->render_package_row($index, $package);
+                    }
+                    ?>
+                </tbody>
+            </table>
 
             <p class="form-field">
                 <button type="button" class="button wc-tpp-add-package"><?php _e('Add Package', 'wc-tier-package-prices'); ?></button>
@@ -81,7 +229,7 @@ class WC_TPP_Product_Meta {
         </div>
 
         <script type="text/html" id="wc-tpp-tier-row-template">
-            <?php $this->render_tier_row('{{INDEX}}', array('min_qty' => '', 'price' => '')); ?>
+            <?php $this->render_tier_row('{{INDEX}}', array('min_qty' => '', 'price' => '', 'label' => '')); ?>
         </script>
 
         <script type="text/html" id="wc-tpp-package-row-template">
@@ -93,14 +241,148 @@ class WC_TPP_Product_Meta {
     private function render_tier_row($index, $tier) {
         WC_TPP_Template_Loader::get_instance()->display('admin/tier-row.twig', array(
             'index' => $index,
-            'tier' => $tier
+            'tier' => $tier,
+            'currency_symbol' => get_woocommerce_currency_symbol()
         ));
     }
 
     private function render_package_row($index, $package) {
         WC_TPP_Template_Loader::get_instance()->display('admin/package-row.twig', array(
             'index' => $index,
-            'package' => $package
+            'package' => $package,
+            'currency_symbol' => get_woocommerce_currency_symbol()
+        ));
+    }
+
+    /**
+     * Add tier and package pricing fields to product variations
+     *
+     * @param int $loop Position in the loop
+     * @param array $variation_data Variation data
+     * @param WP_Post $variation Variation post object
+     */
+    public function add_variation_pricing_fields($loop, $variation_data, $variation) {
+        $variation_id = $variation->ID;
+
+        // Retrieve variation-specific data
+        $tiers = get_post_meta($variation_id, '_wc_tpp_tiers', true);
+        $packages = get_post_meta($variation_id, '_wc_tpp_packages', true);
+        $restrict = get_post_meta($variation_id, '_wc_tpp_restrict_to_packages', true);
+
+        if (!is_array($tiers)) {
+            $tiers = array();
+        }
+        if (!is_array($packages)) {
+            $packages = array();
+        }
+
+        ?>
+        <div class="form-row form-row-full wc-tpp-variation-pricing" data-variation-loop="<?php echo esc_attr($loop); ?>">
+            <h4><?php _e('Tier & Package Pricing', 'wc-tier-package-prices'); ?></h4>
+
+            <!-- Tier Pricing Section -->
+            <div class="wc-tpp-variation-tiers">
+                <p><strong><?php _e('Tier Pricing', 'wc-tier-package-prices'); ?></strong></p>
+                <table class="widefat wc-tpp-tiers-table">
+                    <thead>
+                        <tr>
+                            <th><?php _e('Min Quantity', 'wc-tier-package-prices'); ?></th>
+                            <th><?php printf(esc_html__('Price (%s)', 'wc-tier-package-prices'), get_woocommerce_currency_symbol()); ?></th>
+                            <th><?php _e('Label (optional)', 'wc-tier-package-prices'); ?></th>
+                            <th></th>
+                        </tr>
+                    </thead>
+                    <tbody class="wc-tpp-tiers-container">
+                        <?php foreach ($tiers as $index => $tier) : ?>
+                            <?php $this->render_variation_tier_row($loop, $index, $tier); ?>
+                        <?php endforeach; ?>
+                    </tbody>
+                </table>
+                <button type="button" class="button wc-tpp-add-tier" data-loop="<?php echo esc_attr($loop); ?>">
+                    <?php _e('Add Tier', 'wc-tier-package-prices'); ?>
+                </button>
+            </div>
+
+            <!-- Package Pricing Section -->
+            <div class="wc-tpp-variation-packages" style="margin-top: 15px;">
+                <p><strong><?php _e('Package Pricing', 'wc-tier-package-prices'); ?></strong></p>
+                <table class="widefat wc-tpp-packages-table">
+                    <thead>
+                        <tr>
+                            <th><?php _e('Quantity', 'wc-tier-package-prices'); ?></th>
+                            <th><?php printf(esc_html__('Price (%s)', 'wc-tier-package-prices'), get_woocommerce_currency_symbol()); ?></th>
+                            <th><?php _e('Label (optional)', 'wc-tier-package-prices'); ?></th>
+                            <th></th>
+                        </tr>
+                    </thead>
+                    <tbody class="wc-tpp-packages-container">
+                        <?php foreach ($packages as $index => $package) : ?>
+                            <?php $this->render_variation_package_row($loop, $index, $package); ?>
+                        <?php endforeach; ?>
+                    </tbody>
+                </table>
+                <button type="button" class="button wc-tpp-add-package" data-loop="<?php echo esc_attr($loop); ?>">
+                    <?php _e('Add Package', 'wc-tier-package-prices'); ?>
+                </button>
+            </div>
+
+            <!-- Restriction Checkbox -->
+            <div style="margin-top: 15px;">
+                <?php
+                woocommerce_wp_checkbox(array(
+                    'id' => 'wc_tpp_restrict_to_packages_' . $loop,
+                    'name' => 'wc_tpp_restrict_to_packages[' . $loop . ']',
+                    'label' => __('Restrict to Package Quantities', 'wc-tier-package-prices'),
+                    'description' => __('Only allow quantities defined in packages above', 'wc-tier-package-prices'),
+                    'desc_tip' => true,
+                    'value' => $restrict,
+                    'cbvalue' => 'yes',
+                    'wrapper_class' => 'form-row form-row-full'
+                ));
+                ?>
+            </div>
+
+            <!-- Templates for JavaScript -->
+            <script type="text/html" id="wc-tpp-variation-tier-row-template-<?php echo esc_attr($loop); ?>">
+                <?php $this->render_variation_tier_row($loop, '{{INDEX}}', array('min_qty' => '', 'price' => '', 'label' => '')); ?>
+            </script>
+
+            <script type="text/html" id="wc-tpp-variation-package-row-template-<?php echo esc_attr($loop); ?>">
+                <?php $this->render_variation_package_row($loop, '{{INDEX}}', array('qty' => '', 'price' => '', 'label' => '')); ?>
+            </script>
+        </div>
+        <?php
+    }
+
+    /**
+     * Render a tier row for variations
+     *
+     * @param int $loop Variation loop index
+     * @param int $index Tier index
+     * @param array $tier Tier data
+     */
+    private function render_variation_tier_row($loop, $index, $tier) {
+        WC_TPP_Template_Loader::get_instance()->display('admin/tier-row.twig', array(
+            'index' => $index,
+            'tier' => $tier,
+            'field_prefix' => 'wc_tpp_tiers[' . $loop . ']',
+            'currency_symbol' => get_woocommerce_currency_symbol()
+        ));
+    }
+
+    /**
+     * Render a package row for variations
+     *
+     * @param int $loop Variation loop index
+     * @param int $index Package index
+     * @param array $package Package data
+     */
+    private function render_variation_package_row($loop, $index, $package) {
+        WC_TPP_Template_Loader::get_instance()->display('admin/package-row.twig', array(
+            'index' => $index,
+            'package' => $package,
+            'field_prefix' => 'wc_tpp_packages[' . $loop . ']',
+            'currency_symbol' => get_woocommerce_currency_symbol()
         ));
     }
 
@@ -127,7 +409,8 @@ class WC_TPP_Product_Meta {
                 if (!empty($tier['min_qty']) && !empty($tier['price'])) {
                     $tiers[] = array(
                         'min_qty' => absint($tier['min_qty']),
-                        'price' => wc_format_decimal($tier['price'])
+                        'price' => wc_format_decimal($tier['price']),
+                        'label' => sanitize_text_field($tier['label'] ?? '')
                     );
                 }
             }
@@ -135,7 +418,12 @@ class WC_TPP_Product_Meta {
             usort($tiers, function($a, $b) {
                 return $a['min_qty'] - $b['min_qty'];
             });
-            update_post_meta($post_id, '_wc_tpp_tiers', $tiers);
+            // Only save if we have valid tiers, otherwise delete
+            if (!empty($tiers)) {
+                update_post_meta($post_id, '_wc_tpp_tiers', $tiers);
+            } else {
+                delete_post_meta($post_id, '_wc_tpp_tiers');
+            }
         } else {
             delete_post_meta($post_id, '_wc_tpp_tiers');
         }
@@ -156,7 +444,12 @@ class WC_TPP_Product_Meta {
             usort($packages, function($a, $b) {
                 return $a['qty'] - $b['qty'];
             });
-            update_post_meta($post_id, '_wc_tpp_packages', $packages);
+            // Only save if we have valid packages, otherwise delete
+            if (!empty($packages)) {
+                update_post_meta($post_id, '_wc_tpp_packages', $packages);
+            } else {
+                delete_post_meta($post_id, '_wc_tpp_packages');
+            }
         } else {
             delete_post_meta($post_id, '_wc_tpp_packages');
         }
@@ -165,6 +458,75 @@ class WC_TPP_Product_Meta {
         $restrict_to_packages = isset($_POST['_wc_tpp_restrict_to_packages']) ? 'yes' : 'no';
         update_post_meta($post_id, '_wc_tpp_restrict_to_packages', $restrict_to_packages);
     }
+
+    /**
+     * Save tier and package pricing for variations
+     *
+     * @param int $variation_id Variation ID
+     * @param int $loop Position in loop
+     */
+    public function save_variation_pricing_fields($variation_id, $loop) {
+        // Security check
+        if (!current_user_can('edit_products')) {
+            return;
+        }
+
+        // Save tier pricing for this variation
+        $tiers = array();
+        if (isset($_POST['wc_tpp_tiers'][$loop]) && is_array($_POST['wc_tpp_tiers'][$loop])) {
+            foreach ($_POST['wc_tpp_tiers'][$loop] as $tier) {
+                if (!empty($tier['min_qty']) && !empty($tier['price'])) {
+                    $tiers[] = array(
+                        'min_qty' => absint($tier['min_qty']),
+                        'price' => wc_format_decimal($tier['price']),
+                        'label' => sanitize_text_field($tier['label'] ?? '')
+                    );
+                }
+            }
+            // Sort by minimum quantity
+            usort($tiers, function($a, $b) {
+                return $a['min_qty'] - $b['min_qty'];
+            });
+        }
+        // Always update or delete based on whether we have valid tiers
+        if (!empty($tiers)) {
+            update_post_meta($variation_id, '_wc_tpp_tiers', $tiers);
+        } else {
+            delete_post_meta($variation_id, '_wc_tpp_tiers');
+        }
+
+        // Save package pricing for this variation
+        $packages = array();
+        if (isset($_POST['wc_tpp_packages'][$loop]) && is_array($_POST['wc_tpp_packages'][$loop])) {
+            foreach ($_POST['wc_tpp_packages'][$loop] as $package) {
+                if (!empty($package['qty']) && !empty($package['price'])) {
+                    $packages[] = array(
+                        'qty' => absint($package['qty']),
+                        'price' => wc_format_decimal($package['price']),
+                        'label' => sanitize_text_field($package['label'] ?? '')
+                    );
+                }
+            }
+            // Sort by quantity
+            usort($packages, function($a, $b) {
+                return $a['qty'] - $b['qty'];
+            });
+        }
+        // Always update or delete based on whether we have valid packages
+        if (!empty($packages)) {
+            update_post_meta($variation_id, '_wc_tpp_packages', $packages);
+        } else {
+            delete_post_meta($variation_id, '_wc_tpp_packages');
+        }
+
+        // Save restriction setting for this variation
+        if (isset($_POST['wc_tpp_restrict_to_packages'][$loop]) && $_POST['wc_tpp_restrict_to_packages'][$loop] === 'yes') {
+            update_post_meta($variation_id, '_wc_tpp_restrict_to_packages', 'yes');
+        } else {
+            delete_post_meta($variation_id, '_wc_tpp_restrict_to_packages');
+        }
+    }
 }
 
 new WC_TPP_Product_Meta();
+}

includes/class-wc-tpp-settings.php

@@ -2,7 +2,7 @@
 /**
  * WooCommerce Settings Integration
  *
- * Adds Tier & Package Prices settings to WooCommerce Settings > Advanced tab
+ * Adds Tier & Package Prices settings to WooCommerce Settings with sub-tabs
  *
  * @package WC_Tier_Package_Prices
  */
@@ -18,42 +18,42 @@ if (!class_exists('WC_Settings_Page')) {
 /**
  * WC_TPP_Settings class
  */
-class WC_TPP_Settings extends WC_Settings_Page {
+if (!class_exists('WC_TPP_Settings')) {
+    class WC_TPP_Settings extends WC_Settings_Page {
 
-    /**
-     * Constructor
-     */
-    public function __construct() {
-        $this->id    = 'tier_package_prices';
-        $this->label = __('Tier & Package Prices', 'wc-tier-package-prices');
+        /**
+         * Constructor
+         */
+        public function __construct() {
+            $this->id    = 'tier_package_prices';
+            $this->label = __('Tier & Package Prices', 'wc-tier-package-prices');
 
-        parent::__construct();
-    }
+            parent::__construct();
 
-    /**
-     * Get sections
-     *
-     * @return array
-     */
-    public function get_sections() {
-        $sections = array(
-            '' => __('General', 'wc-tier-package-prices'),
-        );
+            // Add AJAX handlers for license validation
+            add_action('wp_ajax_wc_tpp_validate_license', array($this, 'ajax_validate_license'));
+            add_action('wp_ajax_wc_tpp_activate_license', array($this, 'ajax_activate_license'));
+        }
 
-        return apply_filters('woocommerce_get_sections_' . $this->id, $sections);
-    }
+        /**
+         * Get own sections - Modern WooCommerce pattern
+         *
+         * @return array
+         */
+        protected function get_own_sections() {
+            return array(
+                ''        => __('General', 'wc-tier-package-prices'),
+                'license' => __('License', 'wc-tier-package-prices'),
+            );
+        }
 
-    /**
-     * Get settings array
-     *
-     * @param string $current_section Current section name.
-     * @return array
-     */
-    public function get_settings($current_section = '') {
-        $settings = array();
-
-        if ('' === $current_section) {
-            $settings = array(
+        /**
+         * Get settings for the default (General) section
+         *
+         * @return array
+         */
+        protected function get_settings_for_default_section() {
+            return array(
                 array(
                     'title' => __('Tier & Package Prices Settings', 'wc-tier-package-prices'),
                     'type'  => 'title',
@@ -120,24 +120,352 @@ class WC_TPP_Settings extends WC_Settings_Page {
             );
         }
 
-        return apply_filters('woocommerce_get_settings_' . $this->id, $settings, $current_section);
-    }
+        /**
+         * Get settings for the License section
+         *
+         * @return array
+         */
+        protected function get_settings_for_license_section() {
+            return array(
+                array(
+                    'title' => __('License Management', 'wc-tier-package-prices'),
+                    'type'  => 'title',
+                    'desc'  => __('Enter your license key to receive updates and support.', 'wc-tier-package-prices'),
+                    'id'    => 'wc_tpp_license_settings',
+                ),
 
-    /**
-     * Output the settings
-     */
-    public function output() {
-        $settings = $this->get_settings();
-        WC_Admin_Settings::output_fields($settings);
-    }
+                array(
+                    'title'    => __('License Server URL', 'wc-tier-package-prices'),
+                    'desc'     => __('The URL of the license server.', 'wc-tier-package-prices'),
+                    'id'       => 'wc_tpp_license_server_url',
+                    'type'     => 'url',
+                    'default'  => '',
+                    'css'      => 'min-width:400px;',
+                    'desc_tip' => true,
+                ),
 
-    /**
-     * Save settings
-     */
-    public function save() {
-        $settings = $this->get_settings();
-        WC_Admin_Settings::save_fields($settings);
+                array(
+                    'title'    => __('License Key', 'wc-tier-package-prices'),
+                    'desc'     => __('Your license key for this plugin.', 'wc-tier-package-prices'),
+                    'id'       => 'wc_tpp_license_key',
+                    'type'     => 'text',
+                    'default'  => '',
+                    'css'      => 'min-width:400px;',
+                    'desc_tip' => true,
+                ),
+
+                array(
+                    'title' => __('License Status', 'wc-tier-package-prices'),
+                    'type'  => 'wc_tpp_license_status',
+                    'id'    => 'wc_tpp_license_status_display',
+                ),
+
+                array(
+                    'type' => 'sectionend',
+                    'id'   => 'wc_tpp_license_settings',
+                ),
+            );
+        }
+
+        /**
+         * Get cached license status
+         *
+         * @return array|false
+         */
+        private function get_cached_license_status() {
+            return get_transient('wc_tpp_license_status');
+        }
+
+        /**
+         * AJAX handler for license validation
+         */
+        public function ajax_validate_license() {
+            check_ajax_referer('wc_tpp_license_nonce', 'nonce');
+
+            if (!current_user_can('manage_woocommerce')) {
+                wp_send_json_error(array('message' => __('Permission denied.', 'wc-tier-package-prices')));
+            }
+
+            $license_key = sanitize_text_field(wp_unslash($_POST['license_key'] ?? ''));
+            $server_url = esc_url_raw(wp_unslash($_POST['server_url'] ?? ''));
+
+            if (empty($license_key) || empty($server_url)) {
+                wp_send_json_error(array('message' => __('License key and server URL are required.', 'wc-tier-package-prices')));
+            }
+
+            try {
+                $client = $this->get_license_client($server_url);
+                $domain = $this->get_current_domain();
+                $result = $client->validate($license_key, $domain);
+
+                // Cache the status
+                set_transient('wc_tpp_license_status', array(
+                    'valid'      => true,
+                    'product_id' => $result->productId,
+                    'expires_at' => $result->expiresAt?->format('Y-m-d H:i:s'),
+                    'is_lifetime' => $result->isLifetime(),
+                    'checked_at' => current_time('mysql'),
+                ), DAY_IN_SECONDS);
+
+                wp_send_json_success(array(
+                    'message' => __('License is valid!', 'wc-tier-package-prices'),
+                    'status'  => $this->get_cached_license_status(),
+                ));
+
+            } catch (\Magdev\WcLicensedProductClient\Exception\LicenseException $e) {
+                delete_transient('wc_tpp_license_status');
+                wp_send_json_error(array(
+                    'message' => $e->getMessage(),
+                    'code'    => $e->errorCode ?? 'unknown',
+                ));
+            } catch (\Exception $e) {
+                delete_transient('wc_tpp_license_status');
+                wp_send_json_error(array(
+                    'message' => $e->getMessage(),
+                    'code'    => 'exception',
+                ));
+            }
+        }
+
+        /**
+         * AJAX handler for license activation
+         */
+        public function ajax_activate_license() {
+            check_ajax_referer('wc_tpp_license_nonce', 'nonce');
+
+            if (!current_user_can('manage_woocommerce')) {
+                wp_send_json_error(array('message' => __('Permission denied.', 'wc-tier-package-prices')));
+            }
+
+            $license_key = sanitize_text_field(wp_unslash($_POST['license_key'] ?? ''));
+            $server_url = esc_url_raw(wp_unslash($_POST['server_url'] ?? ''));
+
+            if (empty($license_key) || empty($server_url)) {
+                wp_send_json_error(array('message' => __('License key and server URL are required.', 'wc-tier-package-prices')));
+            }
+
+            try {
+                $client = $this->get_license_client($server_url);
+                $domain = $this->get_current_domain();
+                $result = $client->activate($license_key, $domain);
+
+                if ($result->success) {
+                    // Validate to get full status after activation
+                    $validate_result = $client->validate($license_key, $domain);
+
+                    set_transient('wc_tpp_license_status', array(
+                        'valid'      => true,
+                        'product_id' => $validate_result->productId,
+                        'expires_at' => $validate_result->expiresAt?->format('Y-m-d H:i:s'),
+                        'is_lifetime' => $validate_result->isLifetime(),
+                        'checked_at' => current_time('mysql'),
+                    ), DAY_IN_SECONDS);
+
+                    wp_send_json_success(array(
+                        'message' => __('License activated successfully!', 'wc-tier-package-prices'),
+                        'status'  => $this->get_cached_license_status(),
+                    ));
+                }
+
+                wp_send_json_error(array('message' => $result->message));
+
+            } catch (\Magdev\WcLicensedProductClient\Exception\LicenseException $e) {
+                wp_send_json_error(array(
+                    'message' => $e->getMessage(),
+                    'code'    => $e->errorCode ?? 'unknown',
+                ));
+            } catch (\Exception $e) {
+                wp_send_json_error(array(
+                    'message' => $e->getMessage(),
+                    'code'    => 'exception',
+                ));
+            }
+        }
+
+        /**
+         * Get license client instance
+         *
+         * @param string $server_url License server URL.
+         * @return \Magdev\WcLicensedProductClient\LicenseClientInterface
+         */
+        private function get_license_client(string $server_url): \Magdev\WcLicensedProductClient\LicenseClientInterface {
+            $httpClient = \Symfony\Component\HttpClient\HttpClient::create();
+            return new \Magdev\WcLicensedProductClient\LicenseClient(
+                httpClient: $httpClient,
+                baseUrl: $server_url,
+            );
+        }
+
+        /**
+         * Get current domain for license validation
+         *
+         * @return string
+         */
+        private function get_current_domain(): string {
+            return wp_parse_url(home_url(), PHP_URL_HOST);
+        }
+
+        /**
+         * Output the settings
+         */
+        public function output() {
+            global $current_section;
+
+            // Register custom field type for license status display
+            add_action('woocommerce_admin_field_wc_tpp_license_status', array($this, 'output_license_status_field'));
+
+            parent::output();
+
+            // Add JavaScript for license section
+            if ('license' === $current_section) {
+                $this->output_license_scripts();
+            }
+        }
+
+        /**
+         * Output license status custom field
+         *
+         * @param array $value Field configuration.
+         */
+        public function output_license_status_field($value) {
+            $status = $this->get_cached_license_status();
+            ?>
+            <tr valign="top">
+                <th scope="row" class="titledesc">
+                    <label><?php esc_html_e('License Status', 'wc-tier-package-prices'); ?></label>
+                </th>
+                <td class="forminp">
+                    <div id="wc-tpp-license-status-container" class="<?php echo !empty($status['valid']) ? 'valid' : 'invalid'; ?>">
+                        <?php $this->render_license_status_html($status); ?>
+                    </div>
+                    <p class="description" style="margin-top: 10px;">
+                        <button type="button" class="button" id="wc-tpp-validate-license">
+                            <?php esc_html_e('Validate License', 'wc-tier-package-prices'); ?>
+                        </button>
+                        <button type="button" class="button" id="wc-tpp-activate-license">
+                            <?php esc_html_e('Activate License', 'wc-tier-package-prices'); ?>
+                        </button>
+                        <span class="spinner" id="wc-tpp-license-spinner"></span>
+                    </p>
+                </td>
+            </tr>
+            <?php
+        }
+
+        /**
+         * Render license status HTML
+         *
+         * @param array|false $status License status data.
+         */
+        private function render_license_status_html($status) {
+            if (empty($status)) {
+                echo '<span class="wc-tpp-license-inactive">' . esc_html__('No license activated', 'wc-tier-package-prices') . '</span>';
+                return;
+            }
+
+            if (!empty($status['valid'])) {
+                echo '<span class="wc-tpp-license-active">' . esc_html__('License Active', 'wc-tier-package-prices') . '</span>';
+                if (!empty($status['expires_at']) && empty($status['is_lifetime'])) {
+                    echo '<br><small>' . sprintf(
+                        /* translators: %s: Expiration date */
+                        esc_html__('Expires: %s', 'wc-tier-package-prices'),
+                        esc_html($status['expires_at'])
+                    ) . '</small>';
+                } elseif (!empty($status['is_lifetime'])) {
+                    echo '<br><small>' . esc_html__('Lifetime License', 'wc-tier-package-prices') . '</small>';
+                }
+                if (!empty($status['checked_at'])) {
+                    echo '<br><small>' . sprintf(
+                        /* translators: %s: Last check timestamp */
+                        esc_html__('Last checked: %s', 'wc-tier-package-prices'),
+                        esc_html($status['checked_at'])
+                    ) . '</small>';
+                }
+            } else {
+                echo '<span class="wc-tpp-license-inactive">' . esc_html__('License Invalid', 'wc-tier-package-prices') . '</span>';
+            }
+        }
+
+        /**
+         * Output JavaScript for license management
+         */
+        private function output_license_scripts() {
+            $nonce = wp_create_nonce('wc_tpp_license_nonce');
+            ?>
+            <script type="text/javascript">
+            jQuery(function($) {
+                var $validateBtn = $('#wc-tpp-validate-license');
+                var $activateBtn = $('#wc-tpp-activate-license');
+                var $spinner = $('#wc-tpp-license-spinner');
+
+                function getLicenseData() {
+                    return {
+                        license_key: $('#wc_tpp_license_key').val(),
+                        server_url: $('#wc_tpp_license_server_url').val(),
+                        nonce: '<?php echo esc_js($nonce); ?>'
+                    };
+                }
+
+                function showSpinner() {
+                    $spinner.addClass('is-active');
+                    $validateBtn.prop('disabled', true);
+                    $activateBtn.prop('disabled', true);
+                }
+
+                function hideSpinner() {
+                    $spinner.removeClass('is-active');
+                    $validateBtn.prop('disabled', false);
+                    $activateBtn.prop('disabled', false);
+                }
+
+                $validateBtn.on('click', function() {
+                    var data = getLicenseData();
+                    if (!data.license_key || !data.server_url) {
+                        alert('<?php echo esc_js(__('Please enter both license server URL and license key.', 'wc-tier-package-prices')); ?>');
+                        return;
+                    }
+
+                    showSpinner();
+                    $.post(ajaxurl, $.extend({action: 'wc_tpp_validate_license'}, data))
+                        .done(function(response) {
+                            if (response.success) {
+                                alert(response.data.message);
+                                location.reload();
+                            } else {
+                                alert(response.data.message || '<?php echo esc_js(__('Validation failed.', 'wc-tier-package-prices')); ?>');
+                            }
+                        })
+                        .fail(function() {
+                            alert('<?php echo esc_js(__('Request failed. Please try again.', 'wc-tier-package-prices')); ?>');
+                        })
+                        .always(hideSpinner);
+                });
+
+                $activateBtn.on('click', function() {
+                    var data = getLicenseData();
+                    if (!data.license_key || !data.server_url) {
+                        alert('<?php echo esc_js(__('Please enter both license server URL and license key.', 'wc-tier-package-prices')); ?>');
+                        return;
+                    }
+
+                    showSpinner();
+                    $.post(ajaxurl, $.extend({action: 'wc_tpp_activate_license'}, data))
+                        .done(function(response) {
+                            if (response.success) {
+                                alert(response.data.message);
+                                location.reload();
+                            } else {
+                                alert(response.data.message || '<?php echo esc_js(__('Activation failed.', 'wc-tier-package-prices')); ?>');
+                            }
+                        })
+                        .fail(function() {
+                            alert('<?php echo esc_js(__('Request failed. Please try again.', 'wc-tier-package-prices')); ?>');
+                        })
+                        .always(hideSpinner);
+                });
+            });
+            </script>
+            <?php
+        }
     }
 }
-
-return new WC_TPP_Settings();

languages/wc-tier-package-prices-de_CH.po

@@ -0,0 +1,379 @@
+# German (Switzerland) translation for WooCommerce Tier and Package Prices
+# Copyright (C) 2025 Marco Graetsch
+# This file is distributed under the GPL v2 or later.
+msgid ""
+msgstr ""
+"Project-Id-Version: WooCommerce Tier and Package Prices 1.2.7\n"
+"Report-Msgid-Bugs-To: https://src.bundespruefstelle.ch/wc-tier-package-prices\n"
+"POT-Creation-Date: 2025-12-30 00:00+0000\n"
+"PO-Revision-Date: 2025-12-30 00:00+0000\n"
+"Last-Translator: Marco Graetsch\n"
+"Language-Team: German (Switzerland)\n"
+"Language: de_CH\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 3.0\n"
+"X-Domain: wc-tier-package-prices\n"
+
+#: wc-tier-and-package-prices.php:41
+msgid "WooCommerce Tier and Package Prices requires WooCommerce to be installed and active."
+msgstr "WooCommerce Staffel- und Paketpreise benötigt eine installierte und aktive WooCommerce-Installation."
+
+#: includes/class-wc-tpp-admin.php:21
+#: includes/class-wc-tpp-admin.php:22
+#: includes/class-wc-tpp-settings.php:28
+msgid "Tier & Package Prices"
+msgstr "Staffel- & Paketpreise"
+
+#: includes/class-wc-tpp-settings.php:40
+msgid "General"
+msgstr "Allgemein"
+
+#: includes/class-wc-tpp-settings.php:58
+msgid "Tier & Package Prices Settings"
+msgstr "Staffel- & Paketpreise Einstellungen"
+
+#: includes/class-wc-tpp-settings.php:60
+msgid "Configure tier pricing and package pricing options for your WooCommerce products."
+msgstr "Konfigurieren Sie Staffelpreise und Paketpreise für Ihre WooCommerce-Produkte."
+
+#: includes/class-wc-tpp-admin.php:54
+#: includes/class-wc-tpp-settings.php:65
+msgid "Enable Tier Pricing"
+msgstr "Staffelpreise aktivieren"
+
+#: includes/class-wc-tpp-admin.php:58
+#: includes/class-wc-tpp-settings.php:66
+msgid "Enable tier pricing for products"
+msgstr "Staffelpreise für Produkte aktivieren"
+
+#: includes/class-wc-tpp-settings.php:70
+msgid "Allow quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities."
+msgstr "Ermöglicht mengenbasierte Preisstaffeln. Kunden erhalten reduzierte Preise beim Kauf grösserer Mengen."
+
+#: includes/class-wc-tpp-admin.php:63
+#: includes/class-wc-tpp-settings.php:74
+msgid "Enable Package Pricing"
+msgstr "Paketpreise aktivieren"
+
+#: includes/class-wc-tpp-admin.php:67
+#: includes/class-wc-tpp-settings.php:75
+msgid "Enable fixed-price packages for products"
+msgstr "Festpreis-Pakete für Produkte aktivieren"
+
+#: includes/class-wc-tpp-settings.php:79
+msgid "Allow fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100."
+msgstr "Ermöglicht Festpreis-Pakete mit bestimmten Mengen. Zum Beispiel: 10 Stück für CHF 50.-, 25 Stück für CHF 100.-."
+
+#: includes/class-wc-tpp-admin.php:72
+#: includes/class-wc-tpp-settings.php:83
+msgid "Display Pricing Table"
+msgstr "Preistabelle anzeigen"
+
+#: includes/class-wc-tpp-admin.php:76
+#: includes/class-wc-tpp-settings.php:84
+msgid "Show tier and package pricing table on product pages"
+msgstr "Staffel- und Paketpreis-Tabelle auf Produktseiten anzeigen"
+
+#: includes/class-wc-tpp-settings.php:88
+msgid "Display the pricing table to customers on product pages."
+msgstr "Zeigt die Preistabelle den Kunden auf Produktseiten an."
+
+#: includes/class-wc-tpp-admin.php:81
+#: includes/class-wc-tpp-settings.php:92
+msgid "Display Position"
+msgstr "Anzeigeposition"
+
+#: includes/class-wc-tpp-settings.php:93
+msgid "Choose where to display the pricing table on product pages."
+msgstr "Wählen Sie, wo die Preistabelle auf Produktseiten angezeigt werden soll."
+
+#: includes/class-wc-tpp-settings.php:101
+msgid "Before Add to Cart Button"
+msgstr "Vor \"In den Warenkorb\"-Button"
+
+#: includes/class-wc-tpp-settings.php:102
+msgid "After Add to Cart Button"
+msgstr "Nach \"In den Warenkorb\"-Button"
+
+#: includes/class-wc-tpp-admin.php:85
+msgid "Before Add to Cart"
+msgstr "Vor \"In den Warenkorb\""
+
+#: includes/class-wc-tpp-admin.php:86
+msgid "After Add to Cart"
+msgstr "Nach \"In den Warenkorb\""
+
+#: includes/class-wc-tpp-admin.php:87
+#: includes/class-wc-tpp-settings.php:103
+msgid "After Price"
+msgstr "Nach dem Preis"
+
+#: includes/class-wc-tpp-settings.php:108
+#: includes/class-wc-tpp-product-meta.php:76
+msgid "Restrict to Package Quantities"
+msgstr "Auf Paketmengen beschränken"
+
+#: includes/class-wc-tpp-settings.php:109
+msgid "Limit quantities to defined package sizes only"
+msgstr "Mengen nur auf definierte Paketgrössen beschränken"
+
+#: includes/class-wc-tpp-settings.php:113
+msgid "When enabled, customers can only purchase products in the exact quantities defined in packages. The quantity input field will be hidden and replaced with package selection buttons."
+msgstr "Wenn aktiviert, können Kunden Produkte nur in den genau definierten Paketmengen kaufen. Das Mengeneingabefeld wird ausgeblendet und durch Paketauswahl-Buttons ersetzt."
+
+#: includes/class-wc-tpp-product-meta.php:23
+msgid "Tier Pricing"
+msgstr "Staffelpreise"
+
+#: includes/class-wc-tpp-product-meta.php:24
+msgid "Set quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities."
+msgstr "Mengenbasierte Preisstaffeln festlegen. Kunden erhalten Rabatte beim Kauf grösserer Mengen."
+
+#: includes/class-wc-tpp-product-meta.php:41
+msgid "Add Tier"
+msgstr "Staffel hinzufügen"
+
+#: includes/class-wc-tpp-product-meta.php:52
+msgid "Package Pricing"
+msgstr "Paketpreise"
+
+#: includes/class-wc-tpp-product-meta.php:53
+msgid "Set fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100."
+msgstr "Festpreis-Pakete mit bestimmten Mengen festlegen. Zum Beispiel: 10 Stück für CHF 50.-, 25 Stück für CHF 100.-."
+
+#: includes/class-wc-tpp-product-meta.php:70
+msgid "Add Package"
+msgstr "Paket hinzufügen"
+
+#: includes/class-wc-tpp-product-meta.php:77
+msgid "Only allow quantities defined in packages above"
+msgstr "Nur oben definierte Paketmengen zulassen"
+
+#: includes/class-wc-tpp-product-meta.php:42
+msgid "Default Tier & Package Pricing for All Variations"
+msgstr "Standard Staffel- & Paketpreise für alle Varianten"
+
+#: includes/class-wc-tpp-product-meta.php:43
+msgid "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+msgstr "Legen Sie Standardpreise für alle Varianten fest. Einzelne Varianten können diese Standardwerte mit ihren eigenen spezifischen Preisen überschreiben."
+
+#: includes/class-wc-tpp-product-meta.php:44
+msgid "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+msgstr "Konfigurieren Sie hier Standard-Staffel- und Paketpreise. Alle Varianten übernehmen diese Einstellungen, es sei denn, sie definieren ihre eigenen spezifischen Preise."
+
+#: includes/class-wc-tpp-product-meta.php:87
+msgid "Restrict to Package Quantities (Default)"
+msgstr "Auf Paketmengen beschränken (Standard)"
+
+#: includes/class-wc-tpp-product-meta.php:88
+msgid "Default restriction setting for all variations. Only allow quantities defined in packages above."
+msgstr "Standard-Beschränkungseinstellung für alle Varianten. Nur oben definierte Paketmengen zulassen."
+
+#: includes/class-wc-tpp-product-meta.php:90
+msgid "Minimum Quantity"
+msgstr "Mindestmenge"
+
+#: includes/class-wc-tpp-product-meta.php:91
+msgid "e.g., 10"
+msgstr "z.B. 10"
+
+#: includes/class-wc-tpp-product-meta.php:95
+#: includes/class-wc-tpp-product-meta.php:114
+msgid "e.g., 9.99"
+msgstr "z.B. 9.90"
+
+#: includes/class-wc-tpp-product-meta.php:97
+#: includes/class-wc-tpp-product-meta.php:120
+msgid "Remove"
+msgstr "Entfernen"
+
+#: includes/class-wc-tpp-product-meta.php:109
+#: includes/class-wc-tpp-frontend.php:75
+msgid "Quantity"
+msgstr "Menge"
+
+#: includes/class-wc-tpp-product-meta.php:113
+msgid "Fixed Price"
+msgstr "Festpreis"
+
+#: includes/class-wc-tpp-product-meta.php:117
+msgid "Label (Optional)"
+msgstr "Bezeichnung (Optional)"
+
+#: includes/class-wc-tpp-product-meta.php:118
+msgid "e.g., Starter Pack"
+msgstr "z.B. Starter-Paket"
+
+#: includes/class-wc-tpp-frontend.php:71
+msgid "Volume Discounts"
+msgstr "Mengenrabatte"
+
+#: includes/class-wc-tpp-product-meta.php:94
+#: includes/class-wc-tpp-frontend.php:76
+msgid "Price per Unit"
+msgstr "Preis pro Einheit"
+
+#: includes/class-wc-tpp-frontend.php:77
+msgid "You Save"
+msgstr "Sie sparen"
+
+#: includes/class-wc-tpp-frontend.php:110
+msgid "Package Deals"
+msgstr "Paketangebote"
+
+#: templates/frontend/package-pricing-display.twig:11
+msgid "Choose a package size below"
+msgstr "Wählen Sie unten eine Paketgrösse"
+
+#: includes/class-wc-tpp-frontend.php:123
+msgid "pieces"
+msgstr "Stück"
+
+#: includes/class-wc-tpp-frontend.php:129
+msgid "per unit"
+msgstr "pro Einheit"
+
+#: includes/class-wc-tpp-frontend.php:133
+msgid "Select Package"
+msgstr "Paket auswählen"
+
+#: includes/class-wc-tpp-cart.php:63
+msgid "Package price"
+msgstr "Paketpreis"
+
+#: includes/class-wc-tpp-cart.php:66
+msgid "Volume discount"
+msgstr "Mengenrabatt"
+
+#: includes/class-wc-tpp-cart.php:124
+msgid "this product"
+msgstr "dieses Produkt"
+
+#: includes/class-wc-tpp-cart.php:128
+msgid "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
+msgstr "Die Menge %1$d ist für %2$s nicht verfügbar. Bitte wählen Sie aus den verfügbaren Paketgrössen: %3$s"
+
+#: includes/class-wc-tpp-frontend.php:173
+msgid "View Options"
+msgstr "Optionen ansehen"
+
+
+#: includes/class-wc-tpp-product-meta.php:36
+#: includes/class-wc-tpp-product-meta.php:140
+msgid "Min Quantity"
+msgstr "Mindestmenge"
+
+#: includes/class-wc-tpp-product-meta.php:37
+#: includes/class-wc-tpp-product-meta.php:141
+#: includes/class-wc-tpp-product-meta.php:164
+msgid "Price"
+msgstr "Preis"
+
+#: includes/class-wc-tpp-product-meta.php:38
+#: includes/class-wc-tpp-product-meta.php:142
+#: includes/class-wc-tpp-product-meta.php:165
+msgid "Label (optional)"
+msgstr "Beschriftung (optional)"
+
+#: wc-tier-and-package-prices.php
+msgid "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+msgstr "WooCommerce Staffel- und Paketpreise erfordert PHP 8.3 oder höher. Ihr Server verwendet PHP %s."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License"
+msgstr "Lizenz"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Management"
+msgstr "Lizenzverwaltung"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Enter your license key to receive updates and support."
+msgstr "Geben Sie Ihren Lizenzschlüssel ein, um Updates und Support zu erhalten."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Server URL"
+msgstr "Lizenzserver-URL"
+
+#: includes/class-wc-tpp-settings.php
+msgid "The URL of the license server."
+msgstr "Die URL des Lizenzservers."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Key"
+msgstr "Lizenzschlüssel"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Your license key for this plugin."
+msgstr "Ihr Lizenzschlüssel für dieses Plugin."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Status"
+msgstr "Lizenzstatus"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validate License"
+msgstr "Lizenz überprüfen"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activate License"
+msgstr "Lizenz aktivieren"
+
+#: includes/class-wc-tpp-settings.php
+msgid "No license activated"
+msgstr "Keine Lizenz aktiviert"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Active"
+msgstr "Lizenz aktiv"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Invalid"
+msgstr "Lizenz ungültig"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Lifetime License"
+msgstr "Lebenslange Lizenz"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Expires: %s"
+msgstr "Läuft ab: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Last checked: %s"
+msgstr "Zuletzt geprüft: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License is valid!"
+msgstr "Lizenz ist gültig!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License activated successfully!"
+msgstr "Lizenz erfolgreich aktiviert!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Permission denied."
+msgstr "Zugriff verweigert."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License key and server URL are required."
+msgstr "Lizenzschlüssel und Server-URL sind erforderlich."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Please enter both license server URL and license key."
+msgstr "Bitte geben Sie sowohl die Lizenzserver-URL als auch den Lizenzschlüssel ein."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validation failed."
+msgstr "Überprüfung fehlgeschlagen."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activation failed."
+msgstr "Aktivierung fehlgeschlagen."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Request failed. Please try again."
+msgstr "Anfrage fehlgeschlagen. Bitte versuchen Sie es erneut."

languages/wc-tier-package-prices-de_CH_informal.po

@@ -3,10 +3,10 @@
 # This file is distributed under the GPL v2 or later.
 msgid ""
 msgstr ""
-"Project-Id-Version: WooCommerce Tier and Package Prices 1.1.1\n"
+"Project-Id-Version: WooCommerce Tier and Package Prices 1.2.7\n"
 "Report-Msgid-Bugs-To: https://src.bundespruefstelle.ch/wc-tier-package-prices\n"
-"POT-Creation-Date: 2025-12-21 00:00+0000\n"
-"PO-Revision-Date: 2025-12-21 00:00+0000\n"
+"POT-Creation-Date: 2025-12-30 00:00+0000\n"
+"PO-Revision-Date: 2025-12-30 00:00+0000\n"
 "Last-Translator: Marco Graetsch\n"
 "Language-Team: German (Switzerland)\n"
 "Language: de_CH_informal\n"
@@ -152,6 +152,26 @@ msgstr "Paket hinzufügen"
 msgid "Only allow quantities defined in packages above"
 msgstr "Nur oben definierte Paketmengen zulassen"
 
+#: includes/class-wc-tpp-product-meta.php:42
+msgid "Default Tier & Package Pricing for All Variations"
+msgstr "Standard Staffel- & Paketpreise für alle Varianten"
+
+#: includes/class-wc-tpp-product-meta.php:43
+msgid "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+msgstr "Lege Standardpreise für alle Varianten fest. Einzelne Varianten können diese Standardwerte mit ihren eigenen spezifischen Preisen überschreiben."
+
+#: includes/class-wc-tpp-product-meta.php:44
+msgid "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+msgstr "Konfiguriere hier Standard-Staffel- und Paketpreise. Alle Varianten übernehmen diese Einstellungen, es sei denn, sie definieren ihre eigenen spezifischen Preise."
+
+#: includes/class-wc-tpp-product-meta.php:87
+msgid "Restrict to Package Quantities (Default)"
+msgstr "Auf Paketmengen beschränken (Standard)"
+
+#: includes/class-wc-tpp-product-meta.php:88
+msgid "Default restriction setting for all variations. Only allow quantities defined in packages above."
+msgstr "Standard-Beschränkungseinstellung für alle Varianten. Nur oben definierte Paketmengen zulassen."
+
 #: includes/class-wc-tpp-product-meta.php:90
 msgid "Minimum Quantity"
 msgstr "Mindestmenge"
@@ -235,3 +255,125 @@ msgstr "dieses Produkt"
 #: includes/class-wc-tpp-cart.php:128
 msgid "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
 msgstr "Die Menge %1$d ist für %2$s nicht verfügbar. Bitte wähle aus den verfügbaren Paketgrössen: %3$s"
+
+#: includes/class-wc-tpp-frontend.php:173
+msgid "View Options"
+msgstr "Optionen ansehen"
+
+
+#: includes/class-wc-tpp-product-meta.php:36
+#: includes/class-wc-tpp-product-meta.php:140
+msgid "Min Quantity"
+msgstr "Mindestmenge"
+
+#: includes/class-wc-tpp-product-meta.php:37
+#: includes/class-wc-tpp-product-meta.php:141
+#: includes/class-wc-tpp-product-meta.php:164
+msgid "Price"
+msgstr "Preis"
+
+#: includes/class-wc-tpp-product-meta.php:38
+#: includes/class-wc-tpp-product-meta.php:142
+#: includes/class-wc-tpp-product-meta.php:165
+msgid "Label (optional)"
+msgstr "Beschriftung (optional)"
+
+#: wc-tier-and-package-prices.php
+msgid "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+msgstr "WooCommerce Staffel- und Paketpreise erfordert PHP 8.3 oder höher. Dein Server verwendet PHP %s."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License"
+msgstr "Lizenz"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Management"
+msgstr "Lizenzverwaltung"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Enter your license key to receive updates and support."
+msgstr "Gib deinen Lizenzschlüssel ein, um Updates und Support zu erhalten."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Server URL"
+msgstr "Lizenzserver-URL"
+
+#: includes/class-wc-tpp-settings.php
+msgid "The URL of the license server."
+msgstr "Die URL des Lizenzservers."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Key"
+msgstr "Lizenzschlüssel"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Your license key for this plugin."
+msgstr "Dein Lizenzschlüssel für dieses Plugin."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Status"
+msgstr "Lizenzstatus"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validate License"
+msgstr "Lizenz überprüfen"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activate License"
+msgstr "Lizenz aktivieren"
+
+#: includes/class-wc-tpp-settings.php
+msgid "No license activated"
+msgstr "Keine Lizenz aktiviert"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Active"
+msgstr "Lizenz aktiv"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Invalid"
+msgstr "Lizenz ungültig"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Lifetime License"
+msgstr "Lebenslange Lizenz"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Expires: %s"
+msgstr "Läuft ab: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Last checked: %s"
+msgstr "Zuletzt geprüft: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License is valid!"
+msgstr "Lizenz ist gültig!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License activated successfully!"
+msgstr "Lizenz erfolgreich aktiviert!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Permission denied."
+msgstr "Zugriff verweigert."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License key and server URL are required."
+msgstr "Lizenzschlüssel und Server-URL sind erforderlich."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Please enter both license server URL and license key."
+msgstr "Bitte gib sowohl die Lizenzserver-URL als auch den Lizenzschlüssel ein."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validation failed."
+msgstr "Überprüfung fehlgeschlagen."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activation failed."
+msgstr "Aktivierung fehlgeschlagen."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Request failed. Please try again."
+msgstr "Anfrage fehlgeschlagen. Bitte versuche es erneut."

languages/wc-tier-package-prices-de_DE.po

@@ -3,10 +3,10 @@
 # This file is distributed under the GPL v2 or later.
 msgid ""
 msgstr ""
-"Project-Id-Version: WooCommerce Tier and Package Prices 1.1.1\n"
+"Project-Id-Version: WooCommerce Tier and Package Prices 1.2.7\n"
 "Report-Msgid-Bugs-To: https://src.bundespruefstelle.ch/wc-tier-package-prices\n"
-"POT-Creation-Date: 2025-12-21 00:00+0000\n"
-"PO-Revision-Date: 2025-12-21 00:00+0000\n"
+"POT-Creation-Date: 2025-12-30 00:00+0000\n"
+"PO-Revision-Date: 2025-12-30 00:00+0000\n"
 "Last-Translator: Marco Graetsch\n"
 "Language-Team: German\n"
 "Language: de_DE\n"
@@ -152,6 +152,26 @@ msgstr "Paket hinzufügen"
 msgid "Only allow quantities defined in packages above"
 msgstr "Nur oben definierte Paketmengen zulassen"
 
+#: includes/class-wc-tpp-product-meta.php:42
+msgid "Default Tier & Package Pricing for All Variations"
+msgstr "Standard Staffel- & Paketpreise für alle Varianten"
+
+#: includes/class-wc-tpp-product-meta.php:43
+msgid "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+msgstr "Legen Sie Standardpreise für alle Varianten fest. Einzelne Varianten können diese Standardwerte mit ihren eigenen spezifischen Preisen überschreiben."
+
+#: includes/class-wc-tpp-product-meta.php:44
+msgid "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+msgstr "Konfigurieren Sie hier Standard-Staffel- und Paketpreise. Alle Varianten übernehmen diese Einstellungen, es sei denn, sie definieren ihre eigenen spezifischen Preise."
+
+#: includes/class-wc-tpp-product-meta.php:87
+msgid "Restrict to Package Quantities (Default)"
+msgstr "Auf Paketmengen beschränken (Standard)"
+
+#: includes/class-wc-tpp-product-meta.php:88
+msgid "Default restriction setting for all variations. Only allow quantities defined in packages above."
+msgstr "Standard-Beschränkungseinstellung für alle Varianten. Nur oben definierte Paketmengen zulassen."
+
 #: includes/class-wc-tpp-product-meta.php:90
 msgid "Minimum Quantity"
 msgstr "Mindestmenge"
@@ -235,3 +255,125 @@ msgstr "dieses Produkt"
 #: includes/class-wc-tpp-cart.php:128
 msgid "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
 msgstr "Die Menge %1$d ist für %2$s nicht verfügbar. Bitte wählen Sie aus den verfügbaren Paketgrößen: %3$s"
+
+#: includes/class-wc-tpp-frontend.php:173
+msgid "View Options"
+msgstr "Optionen ansehen"
+
+
+#: includes/class-wc-tpp-product-meta.php:36
+#: includes/class-wc-tpp-product-meta.php:140
+msgid "Min Quantity"
+msgstr "Mindestmenge"
+
+#: includes/class-wc-tpp-product-meta.php:37
+#: includes/class-wc-tpp-product-meta.php:141
+#: includes/class-wc-tpp-product-meta.php:164
+msgid "Price"
+msgstr "Preis"
+
+#: includes/class-wc-tpp-product-meta.php:38
+#: includes/class-wc-tpp-product-meta.php:142
+#: includes/class-wc-tpp-product-meta.php:165
+msgid "Label (optional)"
+msgstr "Beschriftung (optional)"
+
+#: wc-tier-and-package-prices.php
+msgid "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+msgstr "WooCommerce Staffel- und Paketpreise erfordert PHP 8.3 oder höher. Ihr Server verwendet PHP %s."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License"
+msgstr "Lizenz"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Management"
+msgstr "Lizenzverwaltung"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Enter your license key to receive updates and support."
+msgstr "Geben Sie Ihren Lizenzschlüssel ein, um Updates und Support zu erhalten."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Server URL"
+msgstr "Lizenzserver-URL"
+
+#: includes/class-wc-tpp-settings.php
+msgid "The URL of the license server."
+msgstr "Die URL des Lizenzservers."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Key"
+msgstr "Lizenzschlüssel"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Your license key for this plugin."
+msgstr "Ihr Lizenzschlüssel für dieses Plugin."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Status"
+msgstr "Lizenzstatus"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validate License"
+msgstr "Lizenz überprüfen"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activate License"
+msgstr "Lizenz aktivieren"
+
+#: includes/class-wc-tpp-settings.php
+msgid "No license activated"
+msgstr "Keine Lizenz aktiviert"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Active"
+msgstr "Lizenz aktiv"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Invalid"
+msgstr "Lizenz ungültig"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Lifetime License"
+msgstr "Lebenslange Lizenz"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Expires: %s"
+msgstr "Läuft ab: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Last checked: %s"
+msgstr "Zuletzt geprüft: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License is valid!"
+msgstr "Lizenz ist gültig!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License activated successfully!"
+msgstr "Lizenz erfolgreich aktiviert!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Permission denied."
+msgstr "Zugriff verweigert."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License key and server URL are required."
+msgstr "Lizenzschlüssel und Server-URL sind erforderlich."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Please enter both license server URL and license key."
+msgstr "Bitte geben Sie sowohl die Lizenzserver-URL als auch den Lizenzschlüssel ein."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validation failed."
+msgstr "Überprüfung fehlgeschlagen."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activation failed."
+msgstr "Aktivierung fehlgeschlagen."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Request failed. Please try again."
+msgstr "Anfrage fehlgeschlagen. Bitte versuchen Sie es erneut."

languages/wc-tier-package-prices-de_DE_informal.po

@@ -0,0 +1,379 @@
+# German (Germany, Informal) translation for WooCommerce Tier and Package Prices
+# Copyright (C) 2025 Marco Graetsch
+# This file is distributed under the GPL v2 or later.
+msgid ""
+msgstr ""
+"Project-Id-Version: WooCommerce Tier and Package Prices 1.2.7\n"
+"Report-Msgid-Bugs-To: https://src.bundespruefstelle.ch/wc-tier-package-prices\n"
+"POT-Creation-Date: 2025-12-30 00:00+0000\n"
+"PO-Revision-Date: 2025-12-30 00:00+0000\n"
+"Last-Translator: Marco Graetsch\n"
+"Language-Team: German (Germany)\n"
+"Language: de_DE_informal\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 3.0\n"
+"X-Domain: wc-tier-package-prices\n"
+
+#: wc-tier-and-package-prices.php:41
+msgid "WooCommerce Tier and Package Prices requires WooCommerce to be installed and active."
+msgstr "WooCommerce Staffel- und Paketpreise erfordert, dass WooCommerce installiert und aktiviert ist."
+
+#: includes/class-wc-tpp-admin.php:21
+#: includes/class-wc-tpp-admin.php:22
+#: includes/class-wc-tpp-settings.php:28
+msgid "Tier & Package Prices"
+msgstr "Staffel- & Paketpreise"
+
+#: includes/class-wc-tpp-settings.php:40
+msgid "General"
+msgstr "Allgemein"
+
+#: includes/class-wc-tpp-settings.php:58
+msgid "Tier & Package Prices Settings"
+msgstr "Staffel- & Paketpreise Einstellungen"
+
+#: includes/class-wc-tpp-settings.php:60
+msgid "Configure tier pricing and package pricing options for your WooCommerce products."
+msgstr "Konfiguriere Staffelpreise und Paketpreise für deine WooCommerce-Produkte."
+
+#: includes/class-wc-tpp-admin.php:54
+#: includes/class-wc-tpp-settings.php:65
+msgid "Enable Tier Pricing"
+msgstr "Staffelpreise aktivieren"
+
+#: includes/class-wc-tpp-admin.php:58
+#: includes/class-wc-tpp-settings.php:66
+msgid "Enable tier pricing for products"
+msgstr "Staffelpreise für Produkte aktivieren"
+
+#: includes/class-wc-tpp-settings.php:70
+msgid "Allow quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities."
+msgstr "Ermöglicht mengenbasierte Preisstaffeln. Kunden erhalten reduzierte Preise beim Kauf größerer Mengen."
+
+#: includes/class-wc-tpp-admin.php:63
+#: includes/class-wc-tpp-settings.php:74
+msgid "Enable Package Pricing"
+msgstr "Paketpreise aktivieren"
+
+#: includes/class-wc-tpp-admin.php:67
+#: includes/class-wc-tpp-settings.php:75
+msgid "Enable fixed-price packages for products"
+msgstr "Festpreis-Pakete für Produkte aktivieren"
+
+#: includes/class-wc-tpp-settings.php:79
+msgid "Allow fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100."
+msgstr "Ermöglicht Festpreis-Pakete mit bestimmten Mengen. Zum Beispiel: 10 Stück für 50€, 25 Stück für 100€."
+
+#: includes/class-wc-tpp-admin.php:72
+#: includes/class-wc-tpp-settings.php:83
+msgid "Display Pricing Table"
+msgstr "Preistabelle anzeigen"
+
+#: includes/class-wc-tpp-admin.php:76
+#: includes/class-wc-tpp-settings.php:84
+msgid "Show tier and package pricing table on product pages"
+msgstr "Staffel- und Paketpreis-Tabelle auf Produktseiten anzeigen"
+
+#: includes/class-wc-tpp-settings.php:88
+msgid "Display the pricing table to customers on product pages."
+msgstr "Zeigt die Preistabelle den Kunden auf Produktseiten an."
+
+#: includes/class-wc-tpp-admin.php:81
+#: includes/class-wc-tpp-settings.php:92
+msgid "Display Position"
+msgstr "Anzeigeposition"
+
+#: includes/class-wc-tpp-settings.php:93
+msgid "Choose where to display the pricing table on product pages."
+msgstr "Wähle, wo die Preistabelle auf Produktseiten angezeigt werden soll."
+
+#: includes/class-wc-tpp-settings.php:101
+msgid "Before Add to Cart Button"
+msgstr "Vor \"In den Warenkorb\"-Button"
+
+#: includes/class-wc-tpp-settings.php:102
+msgid "After Add to Cart Button"
+msgstr "Nach \"In den Warenkorb\"-Button"
+
+#: includes/class-wc-tpp-admin.php:85
+msgid "Before Add to Cart"
+msgstr "Vor \"In den Warenkorb\""
+
+#: includes/class-wc-tpp-admin.php:86
+msgid "After Add to Cart"
+msgstr "Nach \"In den Warenkorb\""
+
+#: includes/class-wc-tpp-admin.php:87
+#: includes/class-wc-tpp-settings.php:103
+msgid "After Price"
+msgstr "Nach dem Preis"
+
+#: includes/class-wc-tpp-settings.php:108
+#: includes/class-wc-tpp-product-meta.php:76
+msgid "Restrict to Package Quantities"
+msgstr "Auf Paketmengen beschränken"
+
+#: includes/class-wc-tpp-settings.php:109
+msgid "Limit quantities to defined package sizes only"
+msgstr "Mengen nur auf definierte Paketgrößen beschränken"
+
+#: includes/class-wc-tpp-settings.php:113
+msgid "When enabled, customers can only purchase products in the exact quantities defined in packages. The quantity input field will be hidden and replaced with package selection buttons."
+msgstr "Wenn aktiviert, kannst du Produkte nur in den genau definierten Paketmengen kaufen. Das Mengeneingabefeld wird ausgeblendet und durch Paketauswahl-Buttons ersetzt."
+
+#: includes/class-wc-tpp-product-meta.php:23
+msgid "Tier Pricing"
+msgstr "Staffelpreise"
+
+#: includes/class-wc-tpp-product-meta.php:24
+msgid "Set quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities."
+msgstr "Mengenbasierte Preisstaffeln festlegen. Kunden erhalten Rabatte beim Kauf größerer Mengen."
+
+#: includes/class-wc-tpp-product-meta.php:41
+msgid "Add Tier"
+msgstr "Staffel hinzufügen"
+
+#: includes/class-wc-tpp-product-meta.php:52
+msgid "Package Pricing"
+msgstr "Paketpreise"
+
+#: includes/class-wc-tpp-product-meta.php:53
+msgid "Set fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100."
+msgstr "Festpreis-Pakete mit bestimmten Mengen festlegen. Zum Beispiel: 10 Stück für 50€, 25 Stück für 100€."
+
+#: includes/class-wc-tpp-product-meta.php:70
+msgid "Add Package"
+msgstr "Paket hinzufügen"
+
+#: includes/class-wc-tpp-product-meta.php:77
+msgid "Only allow quantities defined in packages above"
+msgstr "Nur oben definierte Paketmengen zulassen"
+
+#: includes/class-wc-tpp-product-meta.php:42
+msgid "Default Tier & Package Pricing for All Variations"
+msgstr "Standard Staffel- & Paketpreise für alle Varianten"
+
+#: includes/class-wc-tpp-product-meta.php:43
+msgid "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+msgstr "Lege Standardpreise für alle Varianten fest. Einzelne Varianten können diese Standardwerte mit ihren eigenen spezifischen Preisen überschreiben."
+
+#: includes/class-wc-tpp-product-meta.php:44
+msgid "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+msgstr "Konfiguriere hier Standard-Staffel- und Paketpreise. Alle Varianten übernehmen diese Einstellungen, es sei denn, sie definieren ihre eigenen spezifischen Preise."
+
+#: includes/class-wc-tpp-product-meta.php:87
+msgid "Restrict to Package Quantities (Default)"
+msgstr "Auf Paketmengen beschränken (Standard)"
+
+#: includes/class-wc-tpp-product-meta.php:88
+msgid "Default restriction setting for all variations. Only allow quantities defined in packages above."
+msgstr "Standard-Beschränkungseinstellung für alle Varianten. Nur oben definierte Paketmengen zulassen."
+
+#: includes/class-wc-tpp-product-meta.php:90
+msgid "Minimum Quantity"
+msgstr "Mindestmenge"
+
+#: includes/class-wc-tpp-product-meta.php:91
+msgid "e.g., 10"
+msgstr "z.B. 10"
+
+#: includes/class-wc-tpp-product-meta.php:95
+#: includes/class-wc-tpp-product-meta.php:114
+msgid "e.g., 9.99"
+msgstr "z.B. 9,99"
+
+#: includes/class-wc-tpp-product-meta.php:97
+#: includes/class-wc-tpp-product-meta.php:120
+msgid "Remove"
+msgstr "Entfernen"
+
+#: includes/class-wc-tpp-product-meta.php:109
+#: includes/class-wc-tpp-frontend.php:75
+msgid "Quantity"
+msgstr "Menge"
+
+#: includes/class-wc-tpp-product-meta.php:113
+msgid "Fixed Price"
+msgstr "Festpreis"
+
+#: includes/class-wc-tpp-product-meta.php:117
+msgid "Label (Optional)"
+msgstr "Bezeichnung (Optional)"
+
+#: includes/class-wc-tpp-product-meta.php:118
+msgid "e.g., Starter Pack"
+msgstr "z.B. Starter-Paket"
+
+#: includes/class-wc-tpp-frontend.php:71
+msgid "Volume Discounts"
+msgstr "Mengenrabatte"
+
+#: includes/class-wc-tpp-product-meta.php:94
+#: includes/class-wc-tpp-frontend.php:76
+msgid "Price per Unit"
+msgstr "Preis pro Einheit"
+
+#: includes/class-wc-tpp-frontend.php:77
+msgid "You Save"
+msgstr "Du sparst"
+
+#: includes/class-wc-tpp-frontend.php:110
+msgid "Package Deals"
+msgstr "Paketangebote"
+
+#: templates/frontend/package-pricing-display.twig:11
+msgid "Choose a package size below"
+msgstr "Wähle unten eine Paketgröße"
+
+#: includes/class-wc-tpp-frontend.php:123
+msgid "pieces"
+msgstr "Stück"
+
+#: includes/class-wc-tpp-frontend.php:129
+msgid "per unit"
+msgstr "pro Einheit"
+
+#: includes/class-wc-tpp-frontend.php:133
+msgid "Select Package"
+msgstr "Paket auswählen"
+
+#: includes/class-wc-tpp-cart.php:63
+msgid "Package price"
+msgstr "Paketpreis"
+
+#: includes/class-wc-tpp-cart.php:66
+msgid "Volume discount"
+msgstr "Mengenrabatt"
+
+#: includes/class-wc-tpp-cart.php:124
+msgid "this product"
+msgstr "dieses Produkt"
+
+#: includes/class-wc-tpp-cart.php:128
+msgid "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
+msgstr "Die Menge %1$d ist für %2$s nicht verfügbar. Bitte wähle aus den verfügbaren Paketgrößen: %3$s"
+
+#: includes/class-wc-tpp-frontend.php:173
+msgid "View Options"
+msgstr "Optionen ansehen"
+
+
+#: includes/class-wc-tpp-product-meta.php:36
+#: includes/class-wc-tpp-product-meta.php:140
+msgid "Min Quantity"
+msgstr "Mindestmenge"
+
+#: includes/class-wc-tpp-product-meta.php:37
+#: includes/class-wc-tpp-product-meta.php:141
+#: includes/class-wc-tpp-product-meta.php:164
+msgid "Price"
+msgstr "Preis"
+
+#: includes/class-wc-tpp-product-meta.php:38
+#: includes/class-wc-tpp-product-meta.php:142
+#: includes/class-wc-tpp-product-meta.php:165
+msgid "Label (optional)"
+msgstr "Beschriftung (optional)"
+
+#: wc-tier-and-package-prices.php
+msgid "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+msgstr "WooCommerce Staffel- und Paketpreise erfordert PHP 8.3 oder höher. Dein Server verwendet PHP %s."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License"
+msgstr "Lizenz"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Management"
+msgstr "Lizenzverwaltung"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Enter your license key to receive updates and support."
+msgstr "Gib deinen Lizenzschlüssel ein, um Updates und Support zu erhalten."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Server URL"
+msgstr "Lizenzserver-URL"
+
+#: includes/class-wc-tpp-settings.php
+msgid "The URL of the license server."
+msgstr "Die URL des Lizenzservers."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Key"
+msgstr "Lizenzschlüssel"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Your license key for this plugin."
+msgstr "Dein Lizenzschlüssel für dieses Plugin."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Status"
+msgstr "Lizenzstatus"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validate License"
+msgstr "Lizenz überprüfen"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activate License"
+msgstr "Lizenz aktivieren"
+
+#: includes/class-wc-tpp-settings.php
+msgid "No license activated"
+msgstr "Keine Lizenz aktiviert"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Active"
+msgstr "Lizenz aktiv"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Invalid"
+msgstr "Lizenz ungültig"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Lifetime License"
+msgstr "Lebenslange Lizenz"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Expires: %s"
+msgstr "Läuft ab: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Last checked: %s"
+msgstr "Zuletzt geprüft: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License is valid!"
+msgstr "Lizenz ist gültig!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License activated successfully!"
+msgstr "Lizenz erfolgreich aktiviert!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Permission denied."
+msgstr "Zugriff verweigert."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License key and server URL are required."
+msgstr "Lizenzschlüssel und Server-URL sind erforderlich."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Please enter both license server URL and license key."
+msgstr "Bitte gib sowohl die Lizenzserver-URL als auch den Lizenzschlüssel ein."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validation failed."
+msgstr "Überprüfung fehlgeschlagen."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activation failed."
+msgstr "Aktivierung fehlgeschlagen."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Request failed. Please try again."
+msgstr "Anfrage fehlgeschlagen. Bitte versuche es erneut."

languages/wc-tier-package-prices-en_US.po

@@ -3,10 +3,10 @@
 # This file is distributed under the GPL v2 or later.
 msgid ""
 msgstr ""
-"Project-Id-Version: WooCommerce Tier and Package Prices 1.1.1\n"
+"Project-Id-Version: WooCommerce Tier and Package Prices 1.2.7\n"
 "Report-Msgid-Bugs-To: https://src.bundespruefstelle.ch/wc-tier-package-prices\n"
-"POT-Creation-Date: 2025-12-21 00:00+0000\n"
-"PO-Revision-Date: 2025-12-21 00:00+0000\n"
+"POT-Creation-Date: 2025-12-30 00:00+0000\n"
+"PO-Revision-Date: 2025-12-30 00:00+0000\n"
 "Last-Translator: Marco Graetsch\n"
 "Language-Team: English\n"
 "Language: en_US\n"
@@ -152,6 +152,26 @@ msgstr "Add Package"
 msgid "Only allow quantities defined in packages above"
 msgstr "Only allow quantities defined in packages above"
 
+#: includes/class-wc-tpp-product-meta.php:42
+msgid "Default Tier & Package Pricing for All Variations"
+msgstr "Default Tier & Package Pricing for All Variations"
+
+#: includes/class-wc-tpp-product-meta.php:43
+msgid "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+msgstr "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+
+#: includes/class-wc-tpp-product-meta.php:44
+msgid "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+msgstr "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+
+#: includes/class-wc-tpp-product-meta.php:87
+msgid "Restrict to Package Quantities (Default)"
+msgstr "Restrict to Package Quantities (Default)"
+
+#: includes/class-wc-tpp-product-meta.php:88
+msgid "Default restriction setting for all variations. Only allow quantities defined in packages above."
+msgstr "Default restriction setting for all variations. Only allow quantities defined in packages above."
+
 #: includes/class-wc-tpp-product-meta.php:90
 msgid "Minimum Quantity"
 msgstr "Minimum Quantity"
@@ -235,3 +255,125 @@ msgstr "this product"
 #: includes/class-wc-tpp-cart.php:128
 msgid "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
 msgstr "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
+
+#: includes/class-wc-tpp-frontend.php:173
+msgid "View Options"
+msgstr "View Options"
+
+
+#: includes/class-wc-tpp-product-meta.php:36
+#: includes/class-wc-tpp-product-meta.php:140
+msgid "Min Quantity"
+msgstr "Min Quantity"
+
+#: includes/class-wc-tpp-product-meta.php:37
+#: includes/class-wc-tpp-product-meta.php:141
+#: includes/class-wc-tpp-product-meta.php:164
+msgid "Price"
+msgstr "Price"
+
+#: includes/class-wc-tpp-product-meta.php:38
+#: includes/class-wc-tpp-product-meta.php:142
+#: includes/class-wc-tpp-product-meta.php:165
+msgid "Label (optional)"
+msgstr "Label (optional)"
+
+#: wc-tier-and-package-prices.php
+msgid "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+msgstr "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License"
+msgstr "License"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Management"
+msgstr "License Management"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Enter your license key to receive updates and support."
+msgstr "Enter your license key to receive updates and support."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Server URL"
+msgstr "License Server URL"
+
+#: includes/class-wc-tpp-settings.php
+msgid "The URL of the license server."
+msgstr "The URL of the license server."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Key"
+msgstr "License Key"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Your license key for this plugin."
+msgstr "Your license key for this plugin."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Status"
+msgstr "License Status"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validate License"
+msgstr "Validate License"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activate License"
+msgstr "Activate License"
+
+#: includes/class-wc-tpp-settings.php
+msgid "No license activated"
+msgstr "No license activated"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Active"
+msgstr "License Active"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Invalid"
+msgstr "License Invalid"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Lifetime License"
+msgstr "Lifetime License"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Expires: %s"
+msgstr "Expires: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Last checked: %s"
+msgstr "Last checked: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License is valid!"
+msgstr "License is valid!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License activated successfully!"
+msgstr "License activated successfully!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Permission denied."
+msgstr "Permission denied."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License key and server URL are required."
+msgstr "License key and server URL are required."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Please enter both license server URL and license key."
+msgstr "Please enter both license server URL and license key."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validation failed."
+msgstr "Validation failed."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activation failed."
+msgstr "Activation failed."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Request failed. Please try again."
+msgstr "Request failed. Please try again."

languages/wc-tier-package-prices-fr_CH.po

@@ -0,0 +1,379 @@
+# French (Switzerland) translation for WooCommerce Tier and Package Prices
+# Copyright (C) 2025 Marco Graetsch
+# This file is distributed under the GPL v2 or later.
+msgid ""
+msgstr ""
+"Project-Id-Version: WooCommerce Tier and Package Prices 1.2.7\n"
+"Report-Msgid-Bugs-To: https://src.bundespruefstelle.ch/wc-tier-package-prices\n"
+"POT-Creation-Date: 2025-12-30 00:00+0000\n"
+"PO-Revision-Date: 2025-12-30 00:00+0000\n"
+"Last-Translator: Marco Graetsch\n"
+"Language-Team: French (Switzerland)\n"
+"Language: fr_CH\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Generator: Poedit 3.0\n"
+"X-Domain: wc-tier-package-prices\n"
+
+#: wc-tier-and-package-prices.php:41
+msgid "WooCommerce Tier and Package Prices requires WooCommerce to be installed and active."
+msgstr "WooCommerce Prix Échelonnés et Forfaitaires nécessite que WooCommerce soit installé et actif."
+
+#: includes/class-wc-tpp-admin.php:21
+#: includes/class-wc-tpp-admin.php:22
+#: includes/class-wc-tpp-settings.php:28
+msgid "Tier & Package Prices"
+msgstr "Prix Échelonnés & Forfaitaires"
+
+#: includes/class-wc-tpp-settings.php:40
+msgid "General"
+msgstr "Général"
+
+#: includes/class-wc-tpp-settings.php:58
+msgid "Tier & Package Prices Settings"
+msgstr "Paramètres Prix Échelonnés & Forfaitaires"
+
+#: includes/class-wc-tpp-settings.php:60
+msgid "Configure tier pricing and package pricing options for your WooCommerce products."
+msgstr "Configurez les options de prix échelonnés et forfaitaires pour vos produits WooCommerce."
+
+#: includes/class-wc-tpp-admin.php:54
+#: includes/class-wc-tpp-settings.php:65
+msgid "Enable Tier Pricing"
+msgstr "Activer les prix échelonnés"
+
+#: includes/class-wc-tpp-admin.php:58
+#: includes/class-wc-tpp-settings.php:66
+msgid "Enable tier pricing for products"
+msgstr "Activer les prix échelonnés pour les produits"
+
+#: includes/class-wc-tpp-settings.php:70
+msgid "Allow quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities."
+msgstr "Permet des paliers de prix basés sur la quantité. Les clients bénéficient de prix réduits lors de l'achat de quantités plus importantes."
+
+#: includes/class-wc-tpp-admin.php:63
+#: includes/class-wc-tpp-settings.php:74
+msgid "Enable Package Pricing"
+msgstr "Activer les prix forfaitaires"
+
+#: includes/class-wc-tpp-admin.php:67
+#: includes/class-wc-tpp-settings.php:75
+msgid "Enable fixed-price packages for products"
+msgstr "Activer les forfaits à prix fixe pour les produits"
+
+#: includes/class-wc-tpp-settings.php:79
+msgid "Allow fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100."
+msgstr "Permet des forfaits à prix fixe avec des quantités spécifiques. Par exemple: 10 pièces pour CHF 50.-, 25 pièces pour CHF 100.-."
+
+#: includes/class-wc-tpp-admin.php:72
+#: includes/class-wc-tpp-settings.php:83
+msgid "Display Pricing Table"
+msgstr "Afficher le tableau des prix"
+
+#: includes/class-wc-tpp-admin.php:76
+#: includes/class-wc-tpp-settings.php:84
+msgid "Show tier and package pricing table on product pages"
+msgstr "Afficher le tableau des prix échelonnés et forfaitaires sur les pages produits"
+
+#: includes/class-wc-tpp-settings.php:88
+msgid "Display the pricing table to customers on product pages."
+msgstr "Affiche le tableau des prix aux clients sur les pages produits."
+
+#: includes/class-wc-tpp-admin.php:81
+#: includes/class-wc-tpp-settings.php:92
+msgid "Display Position"
+msgstr "Position d'affichage"
+
+#: includes/class-wc-tpp-settings.php:93
+msgid "Choose where to display the pricing table on product pages."
+msgstr "Choisissez où afficher le tableau des prix sur les pages produits."
+
+#: includes/class-wc-tpp-settings.php:101
+msgid "Before Add to Cart Button"
+msgstr "Avant le bouton \"Ajouter au panier\""
+
+#: includes/class-wc-tpp-settings.php:102
+msgid "After Add to Cart Button"
+msgstr "Après le bouton \"Ajouter au panier\""
+
+#: includes/class-wc-tpp-admin.php:85
+msgid "Before Add to Cart"
+msgstr "Avant \"Ajouter au panier\""
+
+#: includes/class-wc-tpp-admin.php:86
+msgid "After Add to Cart"
+msgstr "Après \"Ajouter au panier\""
+
+#: includes/class-wc-tpp-admin.php:87
+#: includes/class-wc-tpp-settings.php:103
+msgid "After Price"
+msgstr "Après le prix"
+
+#: includes/class-wc-tpp-settings.php:108
+#: includes/class-wc-tpp-product-meta.php:76
+msgid "Restrict to Package Quantities"
+msgstr "Restreindre aux quantités forfaitaires"
+
+#: includes/class-wc-tpp-settings.php:109
+msgid "Limit quantities to defined package sizes only"
+msgstr "Limiter les quantités aux tailles de forfaits définies uniquement"
+
+#: includes/class-wc-tpp-settings.php:113
+msgid "When enabled, customers can only purchase products in the exact quantities defined in packages. The quantity input field will be hidden and replaced with package selection buttons."
+msgstr "Lorsque cette option est activée, les clients ne peuvent acheter les produits que dans les quantités exactes définies dans les forfaits. Le champ de saisie de quantité sera masqué et remplacé par des boutons de sélection de forfait."
+
+#: includes/class-wc-tpp-product-meta.php:23
+msgid "Tier Pricing"
+msgstr "Prix échelonnés"
+
+#: includes/class-wc-tpp-product-meta.php:24
+msgid "Set quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities."
+msgstr "Définir des paliers de prix basés sur la quantité. Les clients bénéficient de réductions lors de l'achat de quantités plus importantes."
+
+#: includes/class-wc-tpp-product-meta.php:41
+msgid "Add Tier"
+msgstr "Ajouter un palier"
+
+#: includes/class-wc-tpp-product-meta.php:52
+msgid "Package Pricing"
+msgstr "Prix forfaitaires"
+
+#: includes/class-wc-tpp-product-meta.php:53
+msgid "Set fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100."
+msgstr "Définir des forfaits à prix fixe avec des quantités spécifiques. Par exemple: 10 pièces pour CHF 50.-, 25 pièces pour CHF 100.-."
+
+#: includes/class-wc-tpp-product-meta.php:70
+msgid "Add Package"
+msgstr "Ajouter un forfait"
+
+#: includes/class-wc-tpp-product-meta.php:77
+msgid "Only allow quantities defined in packages above"
+msgstr "Autoriser uniquement les quantités définies dans les forfaits ci-dessus"
+
+#: includes/class-wc-tpp-product-meta.php:42
+msgid "Default Tier & Package Pricing for All Variations"
+msgstr "Tarification par paliers et forfaits par défaut pour toutes les variations"
+
+#: includes/class-wc-tpp-product-meta.php:43
+msgid "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+msgstr "Définir la tarification par défaut pour toutes les variations. Les variations individuelles peuvent remplacer ces valeurs par défaut par leur propre tarification spécifique."
+
+#: includes/class-wc-tpp-product-meta.php:44
+msgid "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+msgstr "Configurez ici la tarification par paliers et forfaits par défaut. Toutes les variations hériteront de ces paramètres sauf si elles définissent leur propre tarification spécifique."
+
+#: includes/class-wc-tpp-product-meta.php:87
+msgid "Restrict to Package Quantities (Default)"
+msgstr "Limiter aux quantités de forfaits (par défaut)"
+
+#: includes/class-wc-tpp-product-meta.php:88
+msgid "Default restriction setting for all variations. Only allow quantities defined in packages above."
+msgstr "Paramètre de restriction par défaut pour toutes les variations. Autoriser uniquement les quantités définies dans les forfaits ci-dessus."
+
+#: includes/class-wc-tpp-product-meta.php:90
+msgid "Minimum Quantity"
+msgstr "Quantité minimale"
+
+#: includes/class-wc-tpp-product-meta.php:91
+msgid "e.g., 10"
+msgstr "p.ex. 10"
+
+#: includes/class-wc-tpp-product-meta.php:95
+#: includes/class-wc-tpp-product-meta.php:114
+msgid "e.g., 9.99"
+msgstr "p.ex. 9.90"
+
+#: includes/class-wc-tpp-product-meta.php:97
+#: includes/class-wc-tpp-product-meta.php:120
+msgid "Remove"
+msgstr "Supprimer"
+
+#: includes/class-wc-tpp-product-meta.php:109
+#: includes/class-wc-tpp-frontend.php:75
+msgid "Quantity"
+msgstr "Quantité"
+
+#: includes/class-wc-tpp-product-meta.php:113
+msgid "Fixed Price"
+msgstr "Prix fixe"
+
+#: includes/class-wc-tpp-product-meta.php:117
+msgid "Label (Optional)"
+msgstr "Étiquette (Optionnel)"
+
+#: includes/class-wc-tpp-product-meta.php:118
+msgid "e.g., Starter Pack"
+msgstr "p.ex. Pack de démarrage"
+
+#: includes/class-wc-tpp-frontend.php:71
+msgid "Volume Discounts"
+msgstr "Remises sur quantité"
+
+#: includes/class-wc-tpp-product-meta.php:94
+#: includes/class-wc-tpp-frontend.php:76
+msgid "Price per Unit"
+msgstr "Prix par unité"
+
+#: includes/class-wc-tpp-frontend.php:77
+msgid "You Save"
+msgstr "Vous économisez"
+
+#: includes/class-wc-tpp-frontend.php:110
+msgid "Package Deals"
+msgstr "Offres forfaitaires"
+
+#: templates/frontend/package-pricing-display.twig:11
+msgid "Choose a package size below"
+msgstr "Choisissez une taille de forfait ci-dessous"
+
+#: includes/class-wc-tpp-frontend.php:123
+msgid "pieces"
+msgstr "pièces"
+
+#: includes/class-wc-tpp-frontend.php:129
+msgid "per unit"
+msgstr "par unité"
+
+#: includes/class-wc-tpp-frontend.php:133
+msgid "Select Package"
+msgstr "Sélectionner le forfait"
+
+#: includes/class-wc-tpp-cart.php:63
+msgid "Package price"
+msgstr "Prix forfaitaire"
+
+#: includes/class-wc-tpp-cart.php:66
+msgid "Volume discount"
+msgstr "Remise sur quantité"
+
+#: includes/class-wc-tpp-cart.php:124
+msgid "this product"
+msgstr "ce produit"
+
+#: includes/class-wc-tpp-cart.php:128
+msgid "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
+msgstr "La quantité %1$d n'est pas disponible pour %2$s. Veuillez choisir parmi les tailles de forfait disponibles: %3$s"
+
+#: includes/class-wc-tpp-frontend.php:173
+msgid "View Options"
+msgstr "Voir les options"
+
+
+#: includes/class-wc-tpp-product-meta.php:36
+#: includes/class-wc-tpp-product-meta.php:140
+msgid "Min Quantity"
+msgstr "Quantité minimale"
+
+#: includes/class-wc-tpp-product-meta.php:37
+#: includes/class-wc-tpp-product-meta.php:141
+#: includes/class-wc-tpp-product-meta.php:164
+msgid "Price"
+msgstr "Prix"
+
+#: includes/class-wc-tpp-product-meta.php:38
+#: includes/class-wc-tpp-product-meta.php:142
+#: includes/class-wc-tpp-product-meta.php:165
+msgid "Label (optional)"
+msgstr "Étiquette (optionnel)"
+
+#: wc-tier-and-package-prices.php
+msgid "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+msgstr "WooCommerce Prix par paliers et forfaits nécessite PHP 8.3 ou supérieur. Votre serveur utilise PHP %s."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License"
+msgstr "Licence"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Management"
+msgstr "Gestion des licences"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Enter your license key to receive updates and support."
+msgstr "Entrez votre clé de licence pour recevoir des mises à jour et du support."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Server URL"
+msgstr "URL du serveur de licence"
+
+#: includes/class-wc-tpp-settings.php
+msgid "The URL of the license server."
+msgstr "L'URL du serveur de licence."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Key"
+msgstr "Clé de licence"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Your license key for this plugin."
+msgstr "Votre clé de licence pour cette extension."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Status"
+msgstr "Statut de la licence"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validate License"
+msgstr "Valider la licence"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activate License"
+msgstr "Activer la licence"
+
+#: includes/class-wc-tpp-settings.php
+msgid "No license activated"
+msgstr "Aucune licence activée"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Active"
+msgstr "Licence active"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Invalid"
+msgstr "Licence invalide"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Lifetime License"
+msgstr "Licence à vie"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Expires: %s"
+msgstr "Expire le: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Last checked: %s"
+msgstr "Dernière vérification: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License is valid!"
+msgstr "La licence est valide!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License activated successfully!"
+msgstr "Licence activée avec succès!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Permission denied."
+msgstr "Accès refusé."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License key and server URL are required."
+msgstr "La clé de licence et l'URL du serveur sont requises."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Please enter both license server URL and license key."
+msgstr "Veuillez entrer l'URL du serveur de licence et la clé de licence."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validation failed."
+msgstr "La validation a échoué."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activation failed."
+msgstr "L'activation a échoué."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Request failed. Please try again."
+msgstr "La requête a échoué. Veuillez réessayer."

languages/wc-tier-package-prices-it_CH.po

@@ -0,0 +1,379 @@
+# Italian (Switzerland) translation for WooCommerce Tier and Package Prices
+# Copyright (C) 2025 Marco Graetsch
+# This file is distributed under the GPL v2 or later.
+msgid ""
+msgstr ""
+"Project-Id-Version: WooCommerce Tier and Package Prices 1.2.7\n"
+"Report-Msgid-Bugs-To: https://src.bundespruefstelle.ch/wc-tier-package-prices\n"
+"POT-Creation-Date: 2025-12-30 00:00+0000\n"
+"PO-Revision-Date: 2025-12-30 00:00+0000\n"
+"Last-Translator: Marco Graetsch\n"
+"Language-Team: Italian (Switzerland)\n"
+"Language: it_CH\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 3.0\n"
+"X-Domain: wc-tier-package-prices\n"
+
+#: wc-tier-and-package-prices.php:41
+msgid "WooCommerce Tier and Package Prices requires WooCommerce to be installed and active."
+msgstr "WooCommerce Prezzi Scaglionati e Pacchetti richiede che WooCommerce sia installato e attivo."
+
+#: includes/class-wc-tpp-admin.php:21
+#: includes/class-wc-tpp-admin.php:22
+#: includes/class-wc-tpp-settings.php:28
+msgid "Tier & Package Prices"
+msgstr "Prezzi Scaglionati & Pacchetti"
+
+#: includes/class-wc-tpp-settings.php:40
+msgid "General"
+msgstr "Generale"
+
+#: includes/class-wc-tpp-settings.php:58
+msgid "Tier & Package Prices Settings"
+msgstr "Impostazioni Prezzi Scaglionati & Pacchetti"
+
+#: includes/class-wc-tpp-settings.php:60
+msgid "Configure tier pricing and package pricing options for your WooCommerce products."
+msgstr "Configura le opzioni di prezzi scaglionati e pacchetti per i tuoi prodotti WooCommerce."
+
+#: includes/class-wc-tpp-admin.php:54
+#: includes/class-wc-tpp-settings.php:65
+msgid "Enable Tier Pricing"
+msgstr "Attiva prezzi scaglionati"
+
+#: includes/class-wc-tpp-admin.php:58
+#: includes/class-wc-tpp-settings.php:66
+msgid "Enable tier pricing for products"
+msgstr "Attiva prezzi scaglionati per i prodotti"
+
+#: includes/class-wc-tpp-settings.php:70
+msgid "Allow quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities."
+msgstr "Permette scaglioni di prezzo basati sulla quantità. I clienti ottengono prezzi scontati quando acquistano quantità maggiori."
+
+#: includes/class-wc-tpp-admin.php:63
+#: includes/class-wc-tpp-settings.php:74
+msgid "Enable Package Pricing"
+msgstr "Attiva prezzi pacchetto"
+
+#: includes/class-wc-tpp-admin.php:67
+#: includes/class-wc-tpp-settings.php:75
+msgid "Enable fixed-price packages for products"
+msgstr "Attiva pacchetti a prezzo fisso per i prodotti"
+
+#: includes/class-wc-tpp-settings.php:79
+msgid "Allow fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100."
+msgstr "Permette pacchetti a prezzo fisso con quantità specifiche. Ad esempio: 10 pezzi per CHF 50.-, 25 pezzi per CHF 100.-."
+
+#: includes/class-wc-tpp-admin.php:72
+#: includes/class-wc-tpp-settings.php:83
+msgid "Display Pricing Table"
+msgstr "Visualizza tabella prezzi"
+
+#: includes/class-wc-tpp-admin.php:76
+#: includes/class-wc-tpp-settings.php:84
+msgid "Show tier and package pricing table on product pages"
+msgstr "Mostra la tabella dei prezzi scaglionati e pacchetti nelle pagine prodotto"
+
+#: includes/class-wc-tpp-settings.php:88
+msgid "Display the pricing table to customers on product pages."
+msgstr "Visualizza la tabella prezzi ai clienti nelle pagine prodotto."
+
+#: includes/class-wc-tpp-admin.php:81
+#: includes/class-wc-tpp-settings.php:92
+msgid "Display Position"
+msgstr "Posizione visualizzazione"
+
+#: includes/class-wc-tpp-settings.php:93
+msgid "Choose where to display the pricing table on product pages."
+msgstr "Scegli dove visualizzare la tabella prezzi nelle pagine prodotto."
+
+#: includes/class-wc-tpp-settings.php:101
+msgid "Before Add to Cart Button"
+msgstr "Prima del pulsante \"Aggiungi al carrello\""
+
+#: includes/class-wc-tpp-settings.php:102
+msgid "After Add to Cart Button"
+msgstr "Dopo il pulsante \"Aggiungi al carrello\""
+
+#: includes/class-wc-tpp-admin.php:85
+msgid "Before Add to Cart"
+msgstr "Prima di \"Aggiungi al carrello\""
+
+#: includes/class-wc-tpp-admin.php:86
+msgid "After Add to Cart"
+msgstr "Dopo \"Aggiungi al carrello\""
+
+#: includes/class-wc-tpp-admin.php:87
+#: includes/class-wc-tpp-settings.php:103
+msgid "After Price"
+msgstr "Dopo il prezzo"
+
+#: includes/class-wc-tpp-settings.php:108
+#: includes/class-wc-tpp-product-meta.php:76
+msgid "Restrict to Package Quantities"
+msgstr "Limita alle quantità pacchetto"
+
+#: includes/class-wc-tpp-settings.php:109
+msgid "Limit quantities to defined package sizes only"
+msgstr "Limita le quantità solo alle dimensioni pacchetto definite"
+
+#: includes/class-wc-tpp-settings.php:113
+msgid "When enabled, customers can only purchase products in the exact quantities defined in packages. The quantity input field will be hidden and replaced with package selection buttons."
+msgstr "Quando attivato, i clienti possono acquistare prodotti solo nelle quantità esatte definite nei pacchetti. Il campo di inserimento quantità verrà nascosto e sostituito con pulsanti di selezione pacchetto."
+
+#: includes/class-wc-tpp-product-meta.php:23
+msgid "Tier Pricing"
+msgstr "Prezzi scaglionati"
+
+#: includes/class-wc-tpp-product-meta.php:24
+msgid "Set quantity-based pricing tiers. Customers get discounted prices when buying in larger quantities."
+msgstr "Imposta scaglioni di prezzo basati sulla quantità. I clienti ottengono sconti quando acquistano quantità maggiori."
+
+#: includes/class-wc-tpp-product-meta.php:41
+msgid "Add Tier"
+msgstr "Aggiungi scaglione"
+
+#: includes/class-wc-tpp-product-meta.php:52
+msgid "Package Pricing"
+msgstr "Prezzi pacchetto"
+
+#: includes/class-wc-tpp-product-meta.php:53
+msgid "Set fixed-price packages with specific quantities. For example: 10 pieces for $50, 25 pieces for $100."
+msgstr "Imposta pacchetti a prezzo fisso con quantità specifiche. Ad esempio: 10 pezzi per CHF 50.-, 25 pezzi per CHF 100.-."
+
+#: includes/class-wc-tpp-product-meta.php:70
+msgid "Add Package"
+msgstr "Aggiungi pacchetto"
+
+#: includes/class-wc-tpp-product-meta.php:77
+msgid "Only allow quantities defined in packages above"
+msgstr "Consenti solo le quantità definite nei pacchetti sopra"
+
+#: includes/class-wc-tpp-product-meta.php:42
+msgid "Default Tier & Package Pricing for All Variations"
+msgstr "Prezzi a scaglioni e pacchetti predefiniti per tutte le variazioni"
+
+#: includes/class-wc-tpp-product-meta.php:43
+msgid "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+msgstr "Imposta i prezzi predefiniti per tutte le variazioni. Le singole variazioni possono sovrascrivere questi valori predefiniti con i propri prezzi specifici."
+
+#: includes/class-wc-tpp-product-meta.php:44
+msgid "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+msgstr "Configura qui i prezzi a scaglioni e pacchetti predefiniti. Tutte le variazioni erediteranno queste impostazioni a meno che non definiscano i propri prezzi specifici."
+
+#: includes/class-wc-tpp-product-meta.php:87
+msgid "Restrict to Package Quantities (Default)"
+msgstr "Limita alle quantità dei pacchetti (predefinito)"
+
+#: includes/class-wc-tpp-product-meta.php:88
+msgid "Default restriction setting for all variations. Only allow quantities defined in packages above."
+msgstr "Impostazione di restrizione predefinita per tutte le variazioni. Consenti solo le quantità definite nei pacchetti sopra."
+
+#: includes/class-wc-tpp-product-meta.php:90
+msgid "Minimum Quantity"
+msgstr "Quantità minima"
+
+#: includes/class-wc-tpp-product-meta.php:91
+msgid "e.g., 10"
+msgstr "es. 10"
+
+#: includes/class-wc-tpp-product-meta.php:95
+#: includes/class-wc-tpp-product-meta.php:114
+msgid "e.g., 9.99"
+msgstr "es. 9.90"
+
+#: includes/class-wc-tpp-product-meta.php:97
+#: includes/class-wc-tpp-product-meta.php:120
+msgid "Remove"
+msgstr "Rimuovi"
+
+#: includes/class-wc-tpp-product-meta.php:109
+#: includes/class-wc-tpp-frontend.php:75
+msgid "Quantity"
+msgstr "Quantità"
+
+#: includes/class-wc-tpp-product-meta.php:113
+msgid "Fixed Price"
+msgstr "Prezzo fisso"
+
+#: includes/class-wc-tpp-product-meta.php:117
+msgid "Label (Optional)"
+msgstr "Etichetta (Opzionale)"
+
+#: includes/class-wc-tpp-product-meta.php:118
+msgid "e.g., Starter Pack"
+msgstr "es. Pacchetto starter"
+
+#: includes/class-wc-tpp-frontend.php:71
+msgid "Volume Discounts"
+msgstr "Sconti quantità"
+
+#: includes/class-wc-tpp-product-meta.php:94
+#: includes/class-wc-tpp-frontend.php:76
+msgid "Price per Unit"
+msgstr "Prezzo per unità"
+
+#: includes/class-wc-tpp-frontend.php:77
+msgid "You Save"
+msgstr "Risparmi"
+
+#: includes/class-wc-tpp-frontend.php:110
+msgid "Package Deals"
+msgstr "Offerte pacchetto"
+
+#: templates/frontend/package-pricing-display.twig:11
+msgid "Choose a package size below"
+msgstr "Scegli una dimensione pacchetto qui sotto"
+
+#: includes/class-wc-tpp-frontend.php:123
+msgid "pieces"
+msgstr "pezzi"
+
+#: includes/class-wc-tpp-frontend.php:129
+msgid "per unit"
+msgstr "per unità"
+
+#: includes/class-wc-tpp-frontend.php:133
+msgid "Select Package"
+msgstr "Seleziona pacchetto"
+
+#: includes/class-wc-tpp-cart.php:63
+msgid "Package price"
+msgstr "Prezzo pacchetto"
+
+#: includes/class-wc-tpp-cart.php:66
+msgid "Volume discount"
+msgstr "Sconto quantità"
+
+#: includes/class-wc-tpp-cart.php:124
+msgid "this product"
+msgstr "questo prodotto"
+
+#: includes/class-wc-tpp-cart.php:128
+msgid "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
+msgstr "La quantità %1$d non è disponibile per %2$s. Si prega di scegliere tra le dimensioni pacchetto disponibili: %3$s"
+
+#: includes/class-wc-tpp-frontend.php:173
+msgid "View Options"
+msgstr "Visualizza opzioni"
+
+
+#: includes/class-wc-tpp-product-meta.php:36
+#: includes/class-wc-tpp-product-meta.php:140
+msgid "Min Quantity"
+msgstr "Quantità minima"
+
+#: includes/class-wc-tpp-product-meta.php:37
+#: includes/class-wc-tpp-product-meta.php:141
+#: includes/class-wc-tpp-product-meta.php:164
+msgid "Price"
+msgstr "Prezzo"
+
+#: includes/class-wc-tpp-product-meta.php:38
+#: includes/class-wc-tpp-product-meta.php:142
+#: includes/class-wc-tpp-product-meta.php:165
+msgid "Label (optional)"
+msgstr "Etichetta (facoltativo)"
+
+#: wc-tier-and-package-prices.php
+msgid "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+msgstr "WooCommerce Prezzi a scaglioni e pacchetti richiede PHP 8.3 o superiore. Il tuo server utilizza PHP %s."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License"
+msgstr "Licenza"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Management"
+msgstr "Gestione licenza"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Enter your license key to receive updates and support."
+msgstr "Inserisci la tua chiave di licenza per ricevere aggiornamenti e supporto."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Server URL"
+msgstr "URL server licenza"
+
+#: includes/class-wc-tpp-settings.php
+msgid "The URL of the license server."
+msgstr "L'URL del server di licenza."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Key"
+msgstr "Chiave di licenza"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Your license key for this plugin."
+msgstr "La tua chiave di licenza per questo plugin."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Status"
+msgstr "Stato licenza"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validate License"
+msgstr "Verifica licenza"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activate License"
+msgstr "Attiva licenza"
+
+#: includes/class-wc-tpp-settings.php
+msgid "No license activated"
+msgstr "Nessuna licenza attivata"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Active"
+msgstr "Licenza attiva"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Invalid"
+msgstr "Licenza non valida"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Lifetime License"
+msgstr "Licenza a vita"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Expires: %s"
+msgstr "Scade il: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Last checked: %s"
+msgstr "Ultima verifica: %s"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License is valid!"
+msgstr "La licenza è valida!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "License activated successfully!"
+msgstr "Licenza attivata con successo!"
+
+#: includes/class-wc-tpp-settings.php
+msgid "Permission denied."
+msgstr "Accesso negato."
+
+#: includes/class-wc-tpp-settings.php
+msgid "License key and server URL are required."
+msgstr "La chiave di licenza e l'URL del server sono obbligatori."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Please enter both license server URL and license key."
+msgstr "Inserisci sia l'URL del server di licenza che la chiave di licenza."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validation failed."
+msgstr "Verifica fallita."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activation failed."
+msgstr "Attivazione fallita."
+
+#: includes/class-wc-tpp-settings.php
+msgid "Request failed. Please try again."
+msgstr "Richiesta fallita. Per favore riprova."

languages/wc-tier-package-prices.pot

@@ -2,9 +2,9 @@
 # This file is distributed under the GPL v2 or later.
 msgid ""
 msgstr ""
-"Project-Id-Version: WooCommerce Tier and Package Prices 1.1.1\n"
+"Project-Id-Version: WooCommerce Tier and Package Prices 1.2.7\n"
 "Report-Msgid-Bugs-To: https://src.bundespruefstelle.ch/wc-tier-package-prices\n"
-"POT-Creation-Date: 2025-12-21 00:00+0000\n"
+"POT-Creation-Date: 2025-12-30 00:00+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -132,6 +132,26 @@ msgstr ""
 msgid "Only allow quantities defined in packages above"
 msgstr ""
 
+#: includes/class-wc-tpp-product-meta.php:42
+msgid "Default Tier & Package Pricing for All Variations"
+msgstr ""
+
+#: includes/class-wc-tpp-product-meta.php:43
+msgid "Set default pricing for all variations. Individual variations can override these defaults with their own specific pricing."
+msgstr ""
+
+#: includes/class-wc-tpp-product-meta.php:44
+msgid "Configure default tier and package pricing here. All variations will inherit these settings unless they define their own specific pricing."
+msgstr ""
+
+#: includes/class-wc-tpp-product-meta.php:87
+msgid "Restrict to Package Quantities (Default)"
+msgstr ""
+
+#: includes/class-wc-tpp-product-meta.php:88
+msgid "Default restriction setting for all variations. Only allow quantities defined in packages above."
+msgstr ""
+
 #: templates/admin/tier-row.twig:9
 msgid "Minimum Quantity"
 msgstr ""
@@ -222,3 +242,111 @@ msgstr ""
 #: includes/class-wc-tpp-cart.php:128
 msgid "The quantity %1$d is not available for %2$s. Please choose from the available package sizes: %3$s"
 msgstr ""
+
+#: includes/class-wc-tpp-frontend.php:173
+msgid "View Options"
+msgstr ""
+
+#: includes/class-wc-tpp-frontend.php:178
+msgid "View options for %s"
+msgstr ""
+
+#: wc-tier-and-package-prices.php
+msgid "WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Management"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Enter your license key to receive updates and support."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Server URL"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "The URL of the license server."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Key"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Your license key for this plugin."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Status"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validate License"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activate License"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "No license activated"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Active"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License Invalid"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Lifetime License"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Expires: %s"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Last checked: %s"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License is valid!"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License activated successfully!"
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Permission denied."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "License key and server URL are required."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Please enter both license server URL and license key."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Validation failed."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Activation failed."
+msgstr ""
+
+#: includes/class-wc-tpp-settings.php
+msgid "Request failed. Please try again."
+msgstr ""

releases/README.md

@@ -1,174 +0,0 @@
-# WooCommerce Tier and Package Prices - Releases
-
-This directory contains production-ready releases of the WooCommerce Tier and Package Prices plugin.
-
-## Latest Release
-
-**Version 1.0.1** - December 21, 2025
-
-### Quick Install
-
-```bash
-# Download the package
-wget https://your-domain.com/releases/wc-tier-and-package-prices-1.0.1.zip
-
-# Verify checksum (optional but recommended)
-sha256sum wc-tier-and-package-prices-1.0.1.zip
-# Should match: 92c1385d92527e77646e37f23c1bd1555a4290a5ec9314c0ee6ed896ded55e88
-
-# Install via WordPress admin or WP-CLI
-wp plugin install wc-tier-and-package-prices-1.0.1.zip --activate
-```
-
-## Files in This Directory
-
-### Release Packages
-
-| File | Description | Size |
-|------|-------------|------|
-| `wc-tier-and-package-prices-1.0.1.zip` | Production plugin package | 395 KB |
-| `wc-tier-and-package-prices-1.0.1.zip.sha256` | SHA-256 checksum | - |
-| `wc-tier-and-package-prices-1.0.1.zip.md5` | MD5 checksum | - |
-| `RELEASE-INFO-1.0.1.md` | Detailed release information | - |
-
-## Verification
-
-### Verify Package Integrity
-
-**Using SHA-256:**
-```bash
-sha256sum -c wc-tier-and-package-prices-1.0.1.zip.sha256
-```
-
-**Using MD5:**
-```bash
-md5sum -c wc-tier-and-package-prices-1.0.1.zip.md5
-```
-
-### Expected Checksums
-
-**SHA-256:**
-```
-92c1385d92527e77646e37f23c1bd1555a4290a5ec9314c0ee6ed896ded55e88
-```
-
-**MD5:**
-```
-e6cfc9b88df9e7763be0cd56517ce8ab
-```
-
-## Installation Methods
-
-### Method 1: WordPress Admin (Recommended for most users)
-
-1. Download `wc-tier-and-package-prices-1.0.1.zip`
-2. Go to **WordPress Admin > Plugins > Add New**
-3. Click **Upload Plugin**
-4. Choose the downloaded ZIP file
-5. Click **Install Now**
-6. Click **Activate Plugin**
-
-### Method 2: WP-CLI (For developers)
-
-```bash
-wp plugin install /path/to/wc-tier-and-package-prices-1.0.1.zip --activate
-```
-
-### Method 3: Manual Installation (Advanced)
-
-```bash
-# Extract to wp-content/plugins/
-unzip wc-tier-and-package-prices-1.0.1.zip -d /path/to/wordpress/wp-content/plugins/
-
-# Set correct permissions
-chmod -R 755 /path/to/wordpress/wp-content/plugins/wc-tier-and-package-prices
-
-# Activate via WordPress admin or WP-CLI
-wp plugin activate wc-tier-and-package-prices
-```
-
-## What's Included
-
-### Core Features
-- ✅ Tier pricing (quantity-based discounts)
-- ✅ Package pricing (fixed-price bundles)
-- ✅ Twig template engine
-- ✅ WooCommerce HPOS compatible
-- ✅ Multilingual support
-
-### Translations
-- 🇺🇸 English (US)
-- 🇩🇪 German (Germany)
-- 🇨🇭 German (Switzerland, Informal)
-
-### Production Ready
-- ✅ Optimized autoloader
-- ✅ No development dependencies
-- ✅ Compiled Twig templates support
-- ✅ Tested with WooCommerce 8.0 - 10.0
-
-## Package Contents
-
-```
-wc-tier-and-package-prices/
-├── assets/                    # CSS and JavaScript
-│   ├── css/
-│   └── js/
-├── includes/                  # PHP classes
-│   ├── class-wc-tpp-admin.php
-│   ├── class-wc-tpp-cart.php
-│   ├── class-wc-tpp-frontend.php
-│   ├── class-wc-tpp-product-meta.php
-│   └── class-wc-tpp-template-loader.php
-├── languages/                 # Translation files
-│   ├── wc-tier-package-prices-de_CH_informal.*
-│   ├── wc-tier-package-prices-de_DE.*
-│   ├── wc-tier-package-prices-en_US.*
-│   └── wc-tier-package-prices.pot
-├── templates/                 # Twig templates
-│   ├── admin/
-│   └── frontend/
-├── vendor/                    # Composer dependencies
-│   └── twig/twig/
-├── CHANGELOG.md
-├── README.md
-├── composer.json
-└── wc-tier-and-package-prices.php
-```
-
-## System Requirements
-
-| Requirement | Minimum Version |
-|-------------|----------------|
-| WordPress | 6.0+ |
-| PHP | 7.4+ |
-| WooCommerce | 8.0+ |
-| MySQL | 5.6+ |
-
-## Support
-
-- **Documentation:** See main README.md
-- **Issues:** https://src.bundespruefstelle.ch/wc-tier-package-prices/issues
-- **Author:** Marco Graetsch
-
-## Version History
-
-### 1.0.1 (2025-12-21)
-- Added Twig template engine
-- Added Swiss German translation
-- Improved template organization
-- Enhanced security with auto-escaping
-
-### 1.0.0 (2025-12-21)
-- Initial release
-- Tier pricing functionality
-- Package pricing functionality
-- German and English translations
-
-## License
-
-GPL v2 or later - https://www.gnu.org/licenses/gpl-2.0.html
-
----
-
-**Note:** All packages are production-ready with optimized autoloaders and no development dependencies included.

releases/RELEASE-INFO-1.0.1.md

@@ -1,127 +0,0 @@
-# WooCommerce Tier and Package Prices - Release 1.0.1
-
-**Release Date:** December 21, 2025
-**Version:** 1.0.1
-**Package Size:** 395 KB
-**Git Tag:** v1.0.1
-
-## Download
-
-**File:** `wc-tier-and-package-prices-1.0.1.zip`
-
-### Checksums
-
-**SHA256:**
-```
-92c1385d92527e77646e37f23c1bd1555a4290a5ec9314c0ee6ed896ded55e88
-```
-
-**MD5:**
-```
-e6cfc9b88df9e7763be0cd56517ce8ab
-```
-
-## Installation
-
-1. Download the ZIP file: `wc-tier-and-package-prices-1.0.1.zip`
-2. Log in to your WordPress admin panel
-3. Navigate to **Plugins > Add New > Upload Plugin**
-4. Choose the downloaded ZIP file
-5. Click **Install Now**
-6. After installation, click **Activate Plugin**
-
-### Requirements
-
-- **WordPress:** 6.0 or higher
-- **PHP:** 7.4 or higher
-- **WooCommerce:** 8.0 or higher
-
-## What's New in 1.0.1
-
-### New Features
-- ✅ **Twig Template Engine** - Modern template system with automatic escaping
-- ✅ **Swiss German Translation** - Added de_CH_informal translation
-- ✅ **Template Caching** - Improved performance with compiled templates
-- ✅ **Composer Integration** - Professional dependency management
-
-### Improvements
-- 🔄 Migrated all templates from PHP to Twig format
-- 🔒 Enhanced security with automatic HTML escaping
-- 📁 Better template organization (admin/ and frontend/ directories)
-- 🎨 Cleaner separation of logic and presentation
-
-### Technical Changes
-- Added Twig v3.22.2 dependency
-- Created WC_TPP_Template_Loader class for centralized rendering
-- Integrated WordPress functions (__(), wc_price(), etc.) into Twig
-- Optimized autoloader for production
-- Removed legacy PHP templates
-
-## Package Contents
-
-The installation package includes:
-
-### Core Files
-- `wc-tier-and-package-prices.php` - Main plugin file
-- `composer.json` - Dependency configuration
-- `CHANGELOG.md` - Full version history
-- `README.md` - Plugin documentation
-
-### Directories
-- `includes/` - PHP class files
-  - `class-wc-tpp-admin.php`
-  - `class-wc-tpp-cart.php`
-  - `class-wc-tpp-frontend.php`
-  - `class-wc-tpp-product-meta.php`
-  - `class-wc-tpp-template-loader.php`
-- `templates/` - Twig template files
-  - `admin/` - Admin interface templates
-  - `frontend/` - Customer-facing templates
-- `languages/` - Translation files
-  - de_CH_informal (Swiss German, Informal)
-  - de_DE (German, Germany)
-  - en_US (English, US)
-- `assets/` - CSS and JavaScript files
-- `vendor/` - Composer dependencies (Twig)
-
-## Translations Included
-
-1. **English (US)** - en_US ✅
-2. **German (Germany)** - de_DE ✅
-3. **German (Switzerland, Informal)** - de_CH_informal ✅ NEW!
-
-## Features
-
-### Tier Pricing
-- Quantity-based discount tiers
-- Automatic price calculation
-- Volume discount display
-
-### Package Pricing
-- Fixed-price bundles
-- Custom package labels
-- Multiple package options per product
-
-### Admin Features
-- Easy-to-use product meta boxes
-- Configurable display positions
-- Settings page for global options
-
-### Frontend Features
-- Beautiful pricing tables
-- Real-time cart updates
-- Responsive design
-
-## Support
-
-- **Documentation:** See README.md and USAGE_EXAMPLES.md
-- **Issues:** https://src.bundespruefstelle.ch/wc-tier-package-prices/issues
-- **Author:** Marco Graetsch
-
-## License
-
-GPL v2 or later - https://www.gnu.org/licenses/gpl-2.0.html
-
----
-
-**Note:** This is a production-ready package with optimized autoloader and no development dependencies.

releases/RELEASE-INFO-1.0.2.md

@@ -1,198 +0,0 @@
-# WooCommerce Tier and Package Prices - Release 1.0.2
-
-**Release Date:** December 21, 2025
-**Version:** 1.0.2
-**Package Size:** 396 KB
-**Git Tag:** v1.0.2
-
-## Download
-
-**File:** `wc-tier-and-package-prices-1.0.2.zip`
-
-### Checksums
-
-**SHA256:**
-```
-c1a5339da10b3625156b8fff4ec848e4a1318d6edc497bd5026cfe0a3ef39daa
-```
-
-**MD5:**
-```
-830f443ce4b65e2ca9cfede3257bc4f5
-```
-
-## What's New in 1.0.2
-
-### Major Changes
-- ✅ **Settings Migrated to WooCommerce Settings Page**
-  - Settings now appear as a dedicated tab: **WooCommerce > Settings > Tier & Package Prices**
-  - Removed standalone submenu for better integration
-  - Consistent UI with native WooCommerce settings
-
-### Improvements
-- 🔄 Uses WooCommerce's native settings API (WC_Settings_Page)
-- 🎨 Better integration with WooCommerce admin interface
-- 💾 Automatic settings persistence via WooCommerce
-- 🌍 Updated all translations with new settings strings
-
-### New Features
-- ✨ WC_TPP_Settings class for proper WooCommerce integration
-- 📝 9 new translatable strings in all languages
-- 🔧 Enhanced tooltips and descriptions for better UX
-
-### Technical Changes
-- Implemented `woocommerce_get_settings_pages` filter hook
-- Uses `WC_Admin_Settings` for rendering and saving
-- Removed custom Twig settings template
-- Updated all translation files to version 1.0.2
-
-### Removed
-- ❌ Standalone settings submenu (WooCommerce > Tier & Package Prices)
-- ❌ Custom settings template (templates/admin/settings-page.twig)
-
-## Installation
-
-1. Download the ZIP file: `wc-tier-and-package-prices-1.0.2.zip`
-2. Log in to your WordPress admin panel
-3. Navigate to **Plugins > Add New > Upload Plugin**
-4. Choose the downloaded ZIP file
-5. Click **Install Now**
-6. After installation, click **Activate Plugin**
-7. Go to **WooCommerce > Settings > Tier & Package Prices** to configure
-
-### Upgrade from 1.0.1
-
-This is a **minor update** with improved settings integration. No data migration needed.
-
-**Steps:**
-1. Deactivate the current version
-2. Upload and activate version 1.0.2
-3. Your existing settings will be automatically preserved
-4. Settings location changed: Now under **WooCommerce > Settings** tab
-
-### Requirements
-
-- **WordPress:** 6.0 or higher
-- **PHP:** 7.4 or higher
-- **WooCommerce:** 8.0 or higher
-
-## Translation Updates
-
-All translation files updated with new strings:
-
-### New Translations (9 new strings)
-1. "General" - Settings section
-2. "Tier & Package Prices Settings" - Section title
-3. "Configure tier pricing and package pricing options..." - Description
-4. "Allow quantity-based pricing tiers..." - Tooltip
-5. "Allow fixed-price packages..." - Tooltip
-6. "Display the pricing table to customers..." - Tooltip
-7. "Choose where to display the pricing table..." - Description
-8. "Before Add to Cart Button" - Option
-9. "After Add to Cart Button" - Option
-
-### Languages Included
-- 🇺🇸 **English (US)** - en_US - Fully updated
-- 🇩🇪 **German (Germany)** - de_DE - Fully updated (formal "Sie")
-- 🇨🇭 **German (Switzerland, Informal)** - de_CH_informal - Fully updated (informal "du")
-
-## Package Contents
-
-The installation package includes:
-
-### Core Files
-- `wc-tier-and-package-prices.php` (v1.0.2)
-- `composer.json` - Updated to 1.0.2
-- `CHANGELOG.md` - Full version history
-
-### New/Modified Files
-- `includes/class-wc-tpp-settings.php` ✨ NEW
-- `includes/class-wc-tpp-admin.php` - Updated
-- All translation files (.po/.mo) - Updated
-
-### Complete Directory Structure
-```
-wc-tier-and-package-prices/
-├── assets/                    # CSS and JavaScript
-│   ├── css/
-│   └── js/
-├── includes/                  # PHP classes
-│   ├── class-wc-tpp-admin.php
-│   ├── class-wc-tpp-cart.php
-│   ├── class-wc-tpp-frontend.php
-│   ├── class-wc-tpp-product-meta.php
-│   ├── class-wc-tpp-settings.php      ✨ NEW
-│   └── class-wc-tpp-template-loader.php
-├── languages/                 # Translation files (all updated)
-│   ├── wc-tier-package-prices-de_CH_informal.po/mo
-│   ├── wc-tier-package-prices-de_DE.po/mo
-│   ├── wc-tier-package-prices-en_US.po/mo
-│   └── wc-tier-package-prices.pot
-├── templates/                 # Twig templates
-│   ├── admin/
-│   │   ├── package-row.twig
-│   │   └── tier-row.twig
-│   └── frontend/
-│       ├── package-pricing-display.twig
-│       ├── pricing-table.twig
-│       └── tier-pricing-table.twig
-├── vendor/                    # Composer dependencies
-│   └── twig/twig/ (v3.22.2)
-├── CHANGELOG.md
-├── README.md
-└── composer.json
-```
-
-## Features (Complete List)
-
-### Tier Pricing
-- ✅ Quantity-based discount tiers
-- ✅ Automatic price calculation
-- ✅ Volume discount display
-
-### Package Pricing
-- ✅ Fixed-price bundles
-- ✅ Custom package labels
-- ✅ Multiple package options per product
-
-### Admin Features
-- ✅ **WooCommerce Settings integration** (NEW in 1.0.2)
-- ✅ Easy-to-use product meta boxes
-- ✅ Configurable display positions
-- ✅ Native WooCommerce UI
-
-### Frontend Features
-- ✅ Beautiful pricing tables (Twig templates)
-- ✅ Real-time cart updates
-- ✅ Responsive design
-- ✅ 3 languages supported
-
-## Migration Notes
-
-### Settings Location Changed
-**Old Location:** WooCommerce > Tier & Package Prices
-**New Location:** WooCommerce > Settings > Tier & Package Prices
-
-All your existing settings are automatically preserved and will appear in the new location.
-
-### Benefits of New Location
-1. ✅ Better discoverability - users expect settings under Settings
-2. ✅ Consistent with WooCommerce patterns
-3. ✅ Native WooCommerce UI/UX
-4. ✅ Better mobile support
-5. ✅ Follows WordPress/WooCommerce best practices
-
-## Support
-
-- **Documentation:** See README.md and USAGE_EXAMPLES.md
-- **Changelog:** See CHANGELOG.md for detailed changes
-- **Issues:** https://src.bundespruefstelle.ch/wc-tier-package-prices/issues
-- **Author:** Marco Graetsch
-
-## License
-
-GPL v2 or later - https://www.gnu.org/licenses/gpl-2.0.html
-
----
-
-**Production Ready:** This package includes optimized autoloader and no development dependencies.

releases/RELEASE-INFO-1.1.0.md

@@ -1,345 +0,0 @@
-# WooCommerce Tier and Package Prices - Release 1.1.0
-
-**Release Date:** December 21, 2025
-**Version:** 1.1.0
-**Package Size:** 387 KB
-**Git Tag:** v1.1.0
-
-## Download
-
-**File:** `wc-tier-and-package-prices-1.1.0.zip`
-
-### Checksums
-
-**SHA256:**
-```
-da6b462f3dc297b282ed0da258b78fd9f2f82f3e76289c4c8fadd1ac9e02c55b
-```
-
-**MD5:**
-```
-ef68125c54b0c10f04ba82d48a98b4aa
-```
-
-## What's New in 1.1.0
-
-### Major Features
-- ✨ **Package Quantity Restriction** - NEW
-  - Limit product purchases to predefined package sizes only
-  - Perfect for bulk-only sales, sample packs, or fixed bundle quantities
-  - Global and per-product configuration options
-
-### New Settings
-- 🌍 **Global Restriction Setting**
-  - Enable quantity restrictions site-wide
-  - Located in: WooCommerce > Settings > Tier & Package Prices
-  - Description: "Limit quantities to defined package sizes only"
-
-- 📦 **Per-Product Restriction Setting**
-  - Override global setting on individual products
-  - Located in: Product Edit > Package Pricing section
-  - Checkbox: "Restrict to Package Quantities"
-
-### Frontend Enhancements
-- 🎨 **Enhanced Package Selection UI**
-  - Automatic quantity field hiding when restriction is enabled
-  - Clear notice: "Choose a package size below"
-  - Visual package selection with highlighted states
-  - Responsive package selection buttons
-
-- ✅ **Client-Side Validation**
-  - JavaScript prevents form submission without package selection
-  - Alert message guides users to select a package
-  - Real-time visual feedback on selection
-
-### Backend Validation
-- 🛡️ **Server-Side Cart Validation**
-  - Validates quantity matches defined packages
-  - Prevents manual quantity manipulation
-  - User-friendly error messages
-  - Example: "The quantity 15 is not available for Product Name. Please choose from the available package sizes: 10, 20, 50"
-
-### Technical Improvements
-- New method: `WC_TPP_Cart::validate_package_quantity()`
-- New method: `WC_TPP_Frontend::maybe_hide_quantity_input()`
-- Enhanced `woocommerce_add_to_cart_validation` filter integration
-- Added `wc-tpp-restricted-mode` CSS class
-- Added `wc-tpp-package-selectable` CSS class for styling
-- New product meta key: `_wc_tpp_restrict_to_packages`
-- New global option: `wc_tpp_restrict_package_quantities`
-
-### Translations
-- Added 7 new translatable strings
-- Updated all language files (en_US, de_DE, de_CH_informal)
-- All .mo files recompiled with new strings
-
-## Installation
-
-1. Download the ZIP file: `wc-tier-and-package-prices-1.1.0.zip`
-2. Log in to your WordPress admin panel
-3. Navigate to **Plugins > Add New > Upload Plugin**
-4. Choose the downloaded ZIP file
-5. Click **Install Now**
-6. After installation, click **Activate Plugin**
-7. Go to **WooCommerce > Settings > Tier & Package Prices** to configure
-
-### Upgrade from 1.0.x
-
-This is a **minor version** update with new features. No data migration needed.
-
-**Steps:**
-1. Deactivate the current version
-2. Upload and activate version 1.1.0
-3. All existing settings and data will be automatically preserved
-4. Review new restriction settings if desired
-
-### Upgrade from 1.0.2
-
-No breaking changes. Safe to upgrade directly. New restriction feature is disabled by default.
-
-### Requirements
-
-- **WordPress:** 6.0 or higher
-- **PHP:** 7.4 or higher
-- **WooCommerce:** 8.0 or higher
-
-## New Strings Translation Reference
-
-All new strings in this release:
-
-### Settings Page
-1. "Restrict to Package Quantities" - Checkbox label
-2. "Limit quantities to defined package sizes only" - Checkbox description
-3. "When enabled, customers can only purchase..." - Tooltip text
-
-### Product Meta Box
-4. "Restrict to Package Quantities" - Checkbox label (same as above)
-5. "Only allow quantities defined in packages above" - Tooltip text
-
-### Frontend Display
-6. "Choose a package size below" - User notice in restricted mode
-
-### Cart Validation
-7. "this product" - Fallback product name
-8. "The quantity %1$d is not available for %2$s..." - Error message template
-
-## Use Cases
-
-### Bulk-Only Sales
-Enable restriction globally to sell products only in bulk quantities.
-
-**Example:**
-- Package 1: 100 units at $500
-- Package 2: 250 units at $1,100
-- Package 3: 500 units at $2,000
-
-Customers can only purchase these exact quantities.
-
-### Sample Packs
-Create fixed sample packs with no custom quantities.
-
-**Example:**
-- Starter Pack: 10 items
-- Trial Pack: 25 items
-- Full Pack: 50 items
-
-### Promotional Bundles
-Offer promotional pricing only for specific bundle sizes.
-
-**Example:**
-- Holiday Bundle: 12 units (seasonal pricing)
-- Party Pack: 24 units (bulk discount)
-- Wholesale Bundle: 100 units (wholesale pricing)
-
-## Configuration Examples
-
-### Example 1: Site-Wide Restriction
-
-**Scenario:** All products should only be sold in packages
-
-**Configuration:**
-1. Go to WooCommerce > Settings > Tier & Package Prices
-2. Check "Restrict to Package Quantities"
-3. Save changes
-4. Configure package sizes for each product
-
-**Result:** All products with packages defined will enforce quantity restrictions
-
-### Example 2: Per-Product Restriction
-
-**Scenario:** Only specific products need quantity restrictions
-
-**Configuration:**
-1. Leave global setting unchecked
-2. Edit the specific product
-3. Scroll to Package Pricing section
-4. Check "Restrict to Package Quantities"
-5. Update product
-
-**Result:** Only that product enforces restrictions
-
-### Example 3: Mixed Approach
-
-**Scenario:** Most products are restricted, but some allow custom quantities
-
-**Configuration:**
-1. Enable global restriction
-2. For products that should allow custom quantities, simply don't define any packages
-3. Products without packages defined won't show restrictions
-
-## Feature Compatibility
-
-### Works With
-- ✅ WooCommerce 8.0 - 10.0
-- ✅ WordPress 6.0+
-- ✅ HPOS (High-Performance Order Storage)
-- ✅ All WooCommerce themes
-- ✅ Tier pricing (can use both features together)
-- ✅ Package pricing (required for restriction)
-- ✅ All pricing table display positions
-
-### Requirements for Restriction Feature
-- Product must have at least one package defined
-- Either global or per-product restriction must be enabled
-- Package pricing must be enabled in settings
-
-## Package Contents
-
-The installation package includes all files from version 1.0.2 plus:
-
-### Modified Files
-- `wc-tier-and-package-prices.php` - Version updated to 1.1.0
-- `composer.json` - Version updated to 1.1.0
-- `CHANGELOG.md` - Added v1.1.0 section
-- `includes/class-wc-tpp-settings.php` - Added restriction setting
-- `includes/class-wc-tpp-product-meta.php` - Added per-product checkbox
-- `includes/class-wc-tpp-frontend.php` - Added quantity hiding logic
-- `includes/class-wc-tpp-cart.php` - Added validation method
-- `assets/js/frontend.js` - Added restricted mode handling
-- `templates/frontend/package-pricing-display.twig` - Added restriction notice
-- `templates/frontend/pricing-table.twig` - Pass restriction flag
-- All translation files (.po/.mo) - Updated with new strings
-
-### Complete Directory Structure
-```
-wc-tier-and-package-prices/
-├── assets/
-│   ├── css/
-│   │   ├── admin.css
-│   │   └── frontend.css
-│   └── js/
-│       ├── admin.js
-│       └── frontend.js (UPDATED)
-├── includes/
-│   ├── class-wc-tpp-admin.php
-│   ├── class-wc-tpp-cart.php (UPDATED)
-│   ├── class-wc-tpp-frontend.php (UPDATED)
-│   ├── class-wc-tpp-product-meta.php (UPDATED)
-│   ├── class-wc-tpp-settings.php (UPDATED)
-│   └── class-wc-tpp-template-loader.php
-├── languages/ (ALL UPDATED)
-│   ├── wc-tier-package-prices-de_CH_informal.po/mo
-│   ├── wc-tier-package-prices-de_DE.po/mo
-│   ├── wc-tier-package-prices-en_US.po/mo
-│   └── wc-tier-package-prices.pot
-├── templates/
-│   ├── admin/
-│   │   ├── package-row.twig
-│   │   └── tier-row.twig
-│   └── frontend/
-│       ├── package-pricing-display.twig (UPDATED)
-│       ├── pricing-table.twig (UPDATED)
-│       └── tier-pricing-table.twig
-├── vendor/ (Twig v3.22.2)
-├── CHANGELOG.md (UPDATED)
-├── composer.json (UPDATED)
-└── wc-tier-and-package-prices.php (UPDATED)
-```
-
-## Features (Complete List)
-
-### Tier Pricing
-- ✅ Quantity-based discount tiers
-- ✅ Automatic price calculation
-- ✅ Volume discount display
-
-### Package Pricing
-- ✅ Fixed-price bundles
-- ✅ Custom package labels
-- ✅ Multiple package options per product
-- ✅ **NEW:** Quantity restriction to packages only
-
-### Admin Features
-- ✅ WooCommerce Settings integration
-- ✅ Easy-to-use product meta boxes
-- ✅ Configurable display positions
-- ✅ Native WooCommerce UI
-- ✅ **NEW:** Global restriction setting
-- ✅ **NEW:** Per-product restriction override
-
-### Frontend Features
-- ✅ Beautiful pricing tables (Twig templates)
-- ✅ Real-time cart updates
-- ✅ Responsive design
-- ✅ 3 languages supported
-- ✅ **NEW:** Package-only selection mode
-- ✅ **NEW:** Automatic quantity field hiding
-- ✅ **NEW:** Visual package selection
-
-### Validation & Security
-- ✅ **NEW:** Client-side JavaScript validation
-- ✅ **NEW:** Server-side cart validation
-- ✅ **NEW:** User-friendly error messages
-- ✅ WooCommerce HPOS compatible
-
-## Breaking Changes
-
-**None.** This release is fully backward compatible.
-
-The new restriction feature is disabled by default and must be explicitly enabled.
-
-## Migration Notes
-
-### From 1.0.2
-- No migration needed
-- New settings appear automatically in admin
-- Feature is disabled by default
-
-### Settings Location
-All settings remain in: **WooCommerce > Settings > Tier & Package Prices**
-
-### Data Preservation
-- All existing tier pricing data preserved
-- All existing package pricing data preserved
-- All product meta data preserved
-- No database changes required
-
-## Known Limitations
-
-### Current Version
-1. Restriction only works when packages are defined
-2. Cannot restrict to tier quantities (only packages)
-3. Restriction applies to entire product (no variation-level control)
-
-### Future Enhancements
-These features may be added in future versions:
-- Variation-level restriction control
-- Restrict to tier quantities option
-- Minimum/maximum package selection limits
-
-## Support
-
-- **Documentation:** See README.md and CHANGELOG.md
-- **Previous Release:** See RELEASE-INFO-1.0.2.md
-- **Issues:** https://src.bundespruefstelle.ch/wc-tier-package-prices/issues
-- **Author:** Marco Graetsch
-
-## License
-
-GPL v2 or later - https://www.gnu.org/licenses/gpl-2.0.html
-
----
-
-**Production Ready:** This package includes optimized autoloader and no development dependencies.
-
-**What's Next:** Version 1.1.0 completes the package restriction feature set. Future versions may add variation-level controls and tier quantity restrictions.

releases/wc-tier-and-package-prices-1.0.1.zip.md5

@@ -1 +0,0 @@
-e6cfc9b88df9e7763be0cd56517ce8ab  wc-tier-and-package-prices-1.0.1.zip

releases/wc-tier-and-package-prices-1.0.1.zip.sha256

@@ -1 +0,0 @@
-92c1385d92527e77646e37f23c1bd1555a4290a5ec9314c0ee6ed896ded55e88  wc-tier-and-package-prices-1.0.1.zip

releases/wc-tier-and-package-prices-1.0.2.zip.md5

@@ -1 +0,0 @@
-830f443ce4b65e2ca9cfede3257bc4f5  wc-tier-and-package-prices-1.0.2.zip

releases/wc-tier-and-package-prices-1.0.2.zip.sha256

@@ -1 +0,0 @@
-c1a5339da10b3625156b8fff4ec848e4a1318d6edc497bd5026cfe0a3ef39daa  wc-tier-and-package-prices-1.0.2.zip

releases/wc-tier-and-package-prices-1.1.0.zip.md5

@@ -1 +0,0 @@
-ef68125c54b0c10f04ba82d48a98b4aa  wc-tier-and-package-prices-1.1.0.zip

releases/wc-tier-and-package-prices-1.1.0.zip.sha256

@@ -1 +0,0 @@
-da6b462f3dc297b282ed0da258b78fd9f2f82f3e76289c4c8fadd1ac9e02c55b  wc-tier-and-package-prices-1.1.0.zip

templates/admin/package-row.twig

@@ -4,33 +4,34 @@
  # @package WC_Tier_Package_Prices
  # @var int index
  # @var array package
+ # @var string field_prefix (optional) - Prefix for field names (for variations)
  #}
-<div class="wc-tpp-package-row">
-    <p class="form-field">
-        <label>{{ 'Quantity'|__('wc-tier-package-prices') }}</label>
+{% set name_prefix = field_prefix is defined ? field_prefix : '_wc_tpp_packages' %}
+<tr class="wc-tpp-package-row">
+    <td>
         <input type="number"
-               name="_wc_tpp_packages[{{ index|esc_attr }}][qty]"
+               name="{{ name_prefix }}[{{ index|esc_attr }}][qty]"
                value="{{ package.qty|default('')|esc_attr }}"
                placeholder="{{ 'e.g., 10'|__('wc-tier-package-prices') }}"
                min="1"
                step="1"
                class="short">
-    </p>
-    <p class="form-field">
-        <label>{{ 'Fixed Price'|__('wc-tier-package-prices') }}</label>
+    </td>
+    <td>
         <input type="text"
-               name="_wc_tpp_packages[{{ index|esc_attr }}][price]"
+               name="{{ name_prefix }}[{{ index|esc_attr }}][price]"
                value="{{ package.price|default('')|esc_attr }}"
-               placeholder="{{ 'e.g., 99.99'|__('wc-tier-package-prices') }}"
+               placeholder="{{ 'e.g., 99.99 ' ~ currency_symbol }}"
                class="short wc_input_price">
-    </p>
-    <p class="form-field">
-        <label>{{ 'Label (Optional)'|__('wc-tier-package-prices') }}</label>
+    </td>
+    <td>
         <input type="text"
-               name="_wc_tpp_packages[{{ index|esc_attr }}][label]"
+               name="{{ name_prefix }}[{{ index|esc_attr }}][label]"
                value="{{ package.label|default('')|esc_attr }}"
                placeholder="{{ 'e.g., Starter Pack'|__('wc-tier-package-prices') }}"
-               class="short">
-    </p>
-    <button type="button" class="button wc-tpp-remove-package">{{ 'Remove'|__('wc-tier-package-prices') }}</button>
-</div>
+               class="regular">
+    </td>
+    <td>
+        <button type="button" class="button wc-tpp-remove-package">{{ 'Remove'|__('wc-tier-package-prices') }}</button>
+    </td>
+</tr>

templates/admin/tier-row.twig

@@ -4,25 +4,34 @@
  # @package WC_Tier_Package_Prices
  # @var int index
  # @var array tier
+ # @var string field_prefix (optional) - Prefix for field names (for variations)
  #}
-<div class="wc-tpp-tier-row">
-    <p class="form-field">
-        <label>{{ 'Minimum Quantity'|__('wc-tier-package-prices') }}</label>
+{% set name_prefix = field_prefix is defined ? field_prefix : '_wc_tpp_tiers' %}
+<tr class="wc-tpp-tier-row">
+    <td>
         <input type="number"
-               name="_wc_tpp_tiers[{{ index|esc_attr }}][min_qty]"
+               name="{{ name_prefix }}[{{ index|esc_attr }}][min_qty]"
                value="{{ tier.min_qty|default('')|esc_attr }}"
                placeholder="{{ 'e.g., 10'|__('wc-tier-package-prices') }}"
                min="1"
                step="1"
                class="short">
-    </p>
-    <p class="form-field">
-        <label>{{ 'Price per Unit'|__('wc-tier-package-prices') }}</label>
+    </td>
+    <td>
         <input type="text"
-               name="_wc_tpp_tiers[{{ index|esc_attr }}][price]"
+               name="{{ name_prefix }}[{{ index|esc_attr }}][price]"
                value="{{ tier.price|default('')|esc_attr }}"
-               placeholder="{{ 'e.g., 9.99'|__('wc-tier-package-prices') }}"
+               placeholder="{{ 'e.g., 9.99 ' ~ currency_symbol }}"
                class="short wc_input_price">
-    </p>
-    <button type="button" class="button wc-tpp-remove-tier">{{ 'Remove'|__('wc-tier-package-prices') }}</button>
-</div>
+    </td>
+    <td>
+        <input type="text"
+               name="{{ name_prefix }}[{{ index|esc_attr }}][label]"
+               value="{{ tier.label|default('')|esc_attr }}"
+               placeholder="{{ 'e.g., Wholesale'|__('wc-tier-package-prices') }}"
+               class="regular">
+    </td>
+    <td>
+        <button type="button" class="button wc-tpp-remove-tier">{{ 'Remove'|__('wc-tier-package-prices') }}</button>
+    </td>
+</tr>

templates/frontend/pricing-table.twig

@@ -5,13 +5,14 @@
  # @var object product
  # @var array tiers
  # @var array packages
+ # @var bool restrict_to_packages
  #}
 <div class="wc-tpp-pricing-container">
-    {% if tiers is not empty and get_option('wc_tpp_enable_tier_pricing') == 'yes' %}
+    {% if tiers is not empty %}
         {% include 'frontend/tier-pricing-table.twig' with {'product': product, 'tiers': tiers} %}
     {% endif %}
 
-    {% if packages is not empty and get_option('wc_tpp_enable_package_pricing') == 'yes' %}
+    {% if packages is not empty %}
         {% include 'frontend/package-pricing-display.twig' with {'packages': packages, 'restrict_to_packages': restrict_to_packages|default(false)} %}
     {% endif %}
 </div>

templates/frontend/tier-pricing-table.twig

@@ -25,7 +25,12 @@
                     {% set savings_percent = (savings / regular_price) * 100 %}
                 {% endif %}
                 <tr data-min-qty="{{ tier.min_qty|esc_attr }}" data-price="{{ tier.price|esc_attr }}">
-                    <td>{{ tier.min_qty|esc_html }}+</td>
+                    <td>
+                        {{ tier.min_qty|esc_html }}+
+                        {% if tier.label is defined and tier.label is not empty %}
+                            <br><small class="wc-tpp-tier-label">{{ tier.label|esc_html }}</small>
+                        {% endif %}
+                    </td>
                     <td>{{ wc_price(tier.price)|raw }}</td>
                     <td>
                         {% if savings > 0 %}

wc-tier-and-package-prices.php

@@ -2,15 +2,15 @@
 
 /**
  * Plugin Name: WooCommerce Tier and Package Prices
- * Plugin URI: https://src.bundespruefstelle.ch/wc-tier-package-prices
+ * Plugin URI: https://src.bundespruefstelle.ch/magdev/wc-tier-package-prices
  * Description: Add tier pricing and package prices to WooCommerce products with configurable quantities at fixed prices
- * Version: 1.1.1
+ * Version: 1.3.0
  * Author: Marco Graetsch
  * Author URI: https://src.bundespruefstelle.ch/magdev
  * Text Domain: wc-tier-package-prices
  * Domain Path: /languages
  * Requires at least: 6.0
- * Requires PHP: 7.4
+ * Requires PHP: 8.3
  * WC requires at least: 8.0
  * WC tested up to: 10.0
  * License: GPL v2 or later
@@ -21,15 +21,59 @@ if (!defined('ABSPATH')) {
     exit; // Exit if accessed directly
 }
 
+// Check PHP version requirement
+if (version_compare(PHP_VERSION, '8.3.0', '<')) {
+    add_action('admin_notices', 'wc_tpp_php_version_notice');
+    return;
+}
+
+/**
+ * Display PHP version notice
+ */
+if (!function_exists('wc_tpp_php_version_notice')) {
+    function wc_tpp_php_version_notice() {
+        ?>
+        <div class="notice notice-error">
+            <p><?php printf(
+                /* translators: %s: Current PHP version */
+                __('WooCommerce Tier and Package Prices requires PHP 8.3 or higher. Your server is running PHP %s.', 'wc-tier-package-prices'),
+                PHP_VERSION
+            ); ?></p>
+        </div>
+        <?php
+    }
+}
+
 // Define plugin constants
-define('WC_TPP_VERSION', '1.1.1');
-define('WC_TPP_PLUGIN_DIR', plugin_dir_path(__FILE__));
-define('WC_TPP_PLUGIN_URL', plugin_dir_url(__FILE__));
-define('WC_TPP_PLUGIN_BASENAME', plugin_basename(__FILE__));
+if (!defined('WC_TPP_VERSION')) {
+    define('WC_TPP_VERSION', '1.3.0');
+}
+if (!defined('WC_TPP_PLUGIN_DIR')) {
+    define('WC_TPP_PLUGIN_DIR', plugin_dir_path(__FILE__));
+}
+if (!defined('WC_TPP_PLUGIN_URL')) {
+    define('WC_TPP_PLUGIN_URL', plugin_dir_url(__FILE__));
+}
+if (!defined('WC_TPP_PLUGIN_BASENAME')) {
+    define('WC_TPP_PLUGIN_BASENAME', plugin_basename(__FILE__));
+}
 
 // Load Composer autoloader
 require_once WC_TPP_PLUGIN_DIR . 'vendor/autoload.php';
 
+/**
+ * Display WooCommerce missing notice
+ */
+if (!function_exists('wc_tpp_woocommerce_missing_notice')) {
+    function wc_tpp_woocommerce_missing_notice() {
+        ?>
+        <div class="notice notice-error">
+            <p><?php _e('WooCommerce Tier and Package Prices requires WooCommerce to be installed and active.', 'wc-tier-package-prices'); ?></p>
+        </div>
+        <?php
+    }
+}
+
 /**
  * Check if WooCommerce is active
  */
@@ -38,74 +82,70 @@ if (!in_array('woocommerce/woocommerce.php', apply_filters('active_plugins', get
     return;
 }
 
-function wc_tpp_woocommerce_missing_notice() {
-    ?>
-    <div class="notice notice-error">
-        <p><?php _e('WooCommerce Tier and Package Prices requires WooCommerce to be installed and active.', 'wc-tier-package-prices'); ?></p>
-    </div>
-    <?php
-}
-
 /**
  * Main plugin class
  */
-class WC_Tier_Package_Prices {
+if (!class_exists('WC_Tier_Package_Prices')) {
+    class WC_Tier_Package_Prices {
 
-    private static $instance = null;
+        private static $instance = null;
 
-    public static function get_instance() {
-        if (null === self::$instance) {
-            self::$instance = new self();
+        public static function get_instance() {
+            if (null === self::$instance) {
+                self::$instance = new self();
+            }
+            return self::$instance;
         }
-        return self::$instance;
-    }
 
-    private function __construct() {
-        $this->init_hooks();
-        $this->includes();
-    }
-
-    private function init_hooks() {
-        add_action('plugins_loaded', array($this, 'load_textdomain'));
-        add_action('before_woocommerce_init', array($this, 'declare_hpos_compatibility'));
-        register_activation_hook(__FILE__, array($this, 'activate'));
-        register_deactivation_hook(__FILE__, array($this, 'deactivate'));
-    }
-
-    private function includes() {
-        require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-template-loader.php';
-        require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-admin.php';
-        require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-product-meta.php';
-        require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-frontend.php';
-        require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-cart.php';
-    }
-
-    public function declare_hpos_compatibility() {
-        if (class_exists(\Automattic\WooCommerce\Utilities\FeaturesUtil::class)) {
-            \Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility('custom_order_tables', __FILE__, true);
+        private function __construct() {
+            $this->init_hooks();
+            $this->includes();
         }
-    }
 
-    public function load_textdomain() {
-        load_plugin_textdomain('wc-tier-package-prices', false, dirname(WC_TPP_PLUGIN_BASENAME) . '/languages');
-    }
+        private function init_hooks() {
+            add_action('plugins_loaded', array($this, 'load_textdomain'));
+            add_action('before_woocommerce_init', array($this, 'declare_hpos_compatibility'));
+            register_activation_hook(__FILE__, array($this, 'activate'));
+            register_deactivation_hook(__FILE__, array($this, 'deactivate'));
+        }
 
-    public function activate() {
-        // Add default options
-        add_option('wc_tpp_enable_tier_pricing', 'yes');
-        add_option('wc_tpp_enable_package_pricing', 'yes');
-        add_option('wc_tpp_display_table', 'yes');
-        flush_rewrite_rules();
-    }
+        private function includes() {
+            require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-template-loader.php';
+            require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-admin.php';
+            require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-product-meta.php';
+            require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-frontend.php';
+            require_once WC_TPP_PLUGIN_DIR . 'includes/class-wc-tpp-cart.php';
+        }
 
-    public function deactivate() {
-        flush_rewrite_rules();
+        public function declare_hpos_compatibility() {
+            if (class_exists(\Automattic\WooCommerce\Utilities\FeaturesUtil::class)) {
+                \Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility('custom_order_tables', __FILE__, true);
+            }
+        }
+
+        public function load_textdomain() {
+            load_plugin_textdomain('wc-tier-package-prices', false, dirname(WC_TPP_PLUGIN_BASENAME) . '/languages');
+        }
+
+        public function activate() {
+            // Add default options
+            add_option('wc_tpp_enable_tier_pricing', 'yes');
+            add_option('wc_tpp_enable_package_pricing', 'yes');
+            add_option('wc_tpp_display_table', 'yes');
+            flush_rewrite_rules();
+        }
+
+        public function deactivate() {
+            flush_rewrite_rules();
+        }
     }
 }
 
 // Initialize the plugin
-function wc_tpp_init() {
-    return WC_Tier_Package_Prices::get_instance();
+if (!function_exists('wc_tpp_init')) {
+    function wc_tpp_init() {
+        return WC_Tier_Package_Prices::get_instance();
+    }
 }
 
 add_action('plugins_loaded', 'wc_tpp_init', 11);