Bump version to 0.5.2 and update changelog

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add per-license customer secrets for API response verification
2026-01-26 15:31:53 +01:00 · 2026-01-26 15:29:57 +01:00 · 2026-01-26 15:20:35 +01:00 · 2026-01-26 15:12:43 +01:00 · 2026-01-26 15:10:23 +01:00 · 2026-01-26 15:09:42 +01:00
42 changed files with 4928 additions and 2012 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,146 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## [Unreleased]

+## [0.5.2] - 2026-01-26
+
+### Added
+
+- Per-license customer secrets for API response verification
+- "API Verification Secret" section in customer account licenses page (collapsible)
+- Copy button for customer secrets with clipboard support
+- Documentation for per-license secret derivation and usage
+
+### Security
+
+- Customers no longer need the master server secret for signature verification
+- Each license key has a unique derived secret using HKDF-like key derivation
+- If one customer's secret is compromised, other customers remain unaffected
+
+### Changed
+
+- Updated `ResponseSigner` with static methods for secret derivation
+- Updated `server-implementation.md` with per-license secret documentation
+- Added new translation strings for secret-related UI
+
+## [0.5.1] - 2026-01-26
+
+### Fixed
+
+- Product versions now sort correctly by version DESC when added via AJAX in admin
+- License actions in admin overview are now always visible instead of only on hover
+
+### Changed
+
+- Added `compareVersions()` JavaScript function for proper semantic version comparison
+- Updated CSS with `!important` to override WordPress default hover-only behavior for row actions
+
+## [0.5.0] - 2026-01-25
+
+### Added
+
+- Multi-domain licensing support: Customers can now purchase multiple licenses for different domains in a single order
+- Each cart item quantity requires a unique domain at checkout
+- New "Enable Multi-Domain Licensing" setting in WooCommerce > Settings > Licensed Products
+- Multi-domain checkout UI for WooCommerce Blocks checkout
+- DOM injection fallback for checkout domain fields when React component fails to render
+- Grouped license display in customer account page by product/order
+- "Older versions" collapsible section in customer download area
+- Updated email templates to show licenses grouped by product
+
+### Changed
+
+- Customer account licenses page now shows licenses grouped by product package
+- Order meta now stores `_licensed_product_domains` array for multi-domain orders
+- Updated translations with 19 new strings for multi-domain functionality (de_CH)
+- Refactored checkout blocks JavaScript to use ExperimentalOrderMeta slot pattern
+
+### Technical Details
+
+- `CheckoutBlocksIntegration` now uses `registerPlugin` with `woocommerce-checkout` scope
+- `StoreApiExtension` handles both single-domain and multi-domain data formats
+- `CheckoutController` validates unique domains per product in multi-domain mode
+- `AccountController` groups licenses by product for package-style display
+- Backward compatible: existing single-domain orders continue to work
+
+## [0.4.0] - 2026-01-24
+
+### Added
+
+- Self-licensing prevention: Plugin automatically bypasses license validation when the configured license server URL points to the same WordPress installation
+- New `isSelfLicensing()` method in `PluginLicenseChecker` to detect circular licensing scenarios
+- New `normalizeDomain()` helper method for domain comparison (strips www prefix, lowercases)
+
+### Changed
+
+- `isLicenseValid()` and `validateLicense()` now check for self-licensing before attempting validation
+- Cache clearing now also clears the self-licensing check cache
+
+### Technical Details
+
+- Self-licensing detection compares normalized domains of license server URL and current site URL
+- Prevents circular dependency where plugin would try to validate against itself
+- Plugins can only be validated against the original store from which they were obtained
+
+## [0.3.9] - 2026-01-24
+
+### Added
+
+- "Generate Licenses" button in order meta box for admin-created orders
+- "Generate Missing Licenses" button when some products in an order are missing licenses
+- AJAX handler `ajaxGenerateOrderLicenses()` for manual license generation from admin
+- Warning message when order domain is not set before generating licenses
+
+### Fixed
+
+- **Critical:** Licenses are now generated for orders created manually in admin area
+- Previously, licenses were only generated via checkout hooks, leaving admin-created orders without licenses
+
+### Technical Details
+
+- Added `wclp_generate_order_licenses` AJAX action to `OrderLicenseController`
+- Updated `order-licenses.js` with generate button handler and page reload on success
+- Added CSS styles for generate status messages
+- Updated translations (365 strings)
+
+## [0.3.8] - 2026-01-24
+
+### Fixed
+
+- Fixed duplicate German translation string causing `ArgumentCountError` in settings page
+- The notification settings description had duplicated text with two `%s` placeholders
+
+### Changed
+
+- Updated `magdev/wc-licensed-product-client` to latest version (64d215c)
+
+## [0.3.7] - 2026-01-24
+
+### Added
+
+- Download counter for licensed product versions (tracked per version)
+- Download Statistics admin dashboard widget showing total downloads, top products, and top versions
+- New `DownloadWidgetController` class for download statistics widget
+- New `incrementDownloadCount()`, `getTotalDownloadCount()`, and `getDownloadStatistics()` methods in `VersionManager`
+- New `download_count` column in product versions database table
+
+### Fixed
+
+- Dashboard widget "View All Licenses" link now uses correct page slug (`wc-licenses`)
+- Download links in customer account page no longer result in 404 errors (added query var registration)
+- Added `license-download` endpoint registration during plugin activation
+
+### Changed
+
+- Removed redundant "Status Breakdown" section from dashboard widget (info already shown in stat cards)
+- License Types section in dashboard widget now uses card style matching the stats row above
+- Improved dashboard widget visual consistency
+
+### Technical Details
+
+- Added `addDownloadQueryVar()` method to `DownloadController` for proper endpoint registration
+- Updated `Installer::activate()` to register `license-download` endpoint before flushing rewrite rules
+- Updated translations (356 strings)
+
 ## [0.3.6] - 2026-01-23

 ### Security
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -32,13 +32,13 @@ This project is proudly **"vibe-coded"** using Claude.AI - the entire codebase w

 **Note for AI Assistants:** Clean this section after the specific features are done or new releases are made. Effective changes are tracked in `CHANGELOG.md`. Do not add completed versions here - document them in the Session History section at the end of this file.

-### Known Bugs
+### Version 0.5.2

-No known bugs at the moment.
+*No planned bugfixes yet.*

-### Version 0.4.0
+### Version 0.6.0

- On first plugin activation, get the checksums of all security related files (at least in `src/`) as hashes, store them encrypted on the server and add a mechanism to check the integrity of the files and the license validity periodically, control via wp-cron.
+*No planned features yet.*

 ## Technical Stack

@@ -974,3 +974,322 @@ Added admin dashboard widget for license statistics and automatic license expira
 - `autoExpireLicense()` updates status to expired and returns true if changed
 - LicenseExpiredEmail follows same pattern as LicenseExpirationEmail (warning vs expired)
 - Expired notification tracked via user meta to prevent duplicate emails
+
+### 2026-01-23 - Version 0.3.6 - Security Hardening
+
+**Overview:**
+
+Security audit and implementation alignment with client/server documentation. Fixed response signing compatibility, rate limiting security, and XSS prevention.
+
+**Security Fixes:**
+
+- Added CSRF protection (nonce verification) to CSV export functionality
+- Fixed IP header spoofing vulnerability in rate limiting - now requires explicit trusted proxy configuration
+- Enabled explicit Twig autoescape (`'html'`) for XSS protection
+- Fixed unescaped status values in CSS class names in Twig templates
+
+**Implementation Fixes:**
+
+- Fixed response signing to use recursive key sorting for client library compatibility
+- ResponseSigner now recursively sorts nested array keys alphabetically as required by `magdev/wc-licensed-product-client`
+
+**Modified files:**
+
+- `src/Api/ResponseSigner.php` - Added `recursiveKeySort()` method for proper signature generation
+- `src/Api/RestApiController.php` - Added trusted proxy support with `isTrustedProxy()`, `isCloudflareIp()`, `ipMatchesCidr()` methods
+- `src/Plugin.php` - Added explicit `autoescape => 'html'` to Twig environment
+- `src/Admin/AdminController.php` - Added nonce verification to `handleCsvExport()`, added `export_csv_url()` Twig function
+- `templates/frontend/licenses.html.twig` - Added `esc_attr()` for CSS class status
+- `templates/admin/licenses.html.twig` - Added `esc_attr()` for CSS class status, updated export link to use `export_csv_url()`
+
+**Configuration:**
+
+To enable trusted proxy support for rate limiting, add to `wp-config.php`:
+
+```php
+// For Cloudflare
+define('WC_LICENSE_TRUSTED_PROXIES', 'CLOUDFLARE');
+
+// Or for specific IPs/CIDR ranges
+define('WC_LICENSE_TRUSTED_PROXIES', '10.0.0.1,192.168.1.0/24');
+```
+
+**Technical notes:**
+
+- Rate limiting now only trusts proxy headers (`HTTP_CF_CONNECTING_IP`, `HTTP_X_FORWARDED_FOR`, `HTTP_X_REAL_IP`) when `WC_LICENSE_TRUSTED_PROXIES` constant is defined
+- Without trusted proxy configuration, rate limiting uses `REMOTE_ADDR` only (prevents IP spoofing)
+- Cloudflare IP ranges are hardcoded for convenience (as of 2024)
+- CIDR notation supported for custom proxy ranges
+- Recursive key sorting ensures signature compatibility with SecureLicenseClient
+- References: <https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client/raw/branch/main/docs/server-implementation.md>
+
+**Release v0.3.6:**
+
+- Created release package: `releases/wc-licensed-product-0.3.6.zip` (818 KB)
+- SHA256: `b0063f0312759f090e12faba83de730baf4114139d763e46fad2b781d4b38270`
+- Tagged as `v0.3.6` and pushed to `main` branch
+
+### 2026-01-24 - Version 0.3.7 - Dashboard Improvements & Download Counter
+
+**Overview:**
+
+Fixed dashboard widget bugs, improved UI consistency, and added download tracking functionality with a new statistics widget.
+
+**Bug Fixes:**
+
+- Fixed: Dashboard widget "View All Licenses" link used wrong page slug (`wc-licensed-product-licenses` instead of `wc-licenses`)
+- Fixed: Download links in customer account resulted in 404 errors due to missing query var registration
+- Added `license-download` endpoint registration during plugin activation in `Installer::activate()`
+- Added `addDownloadQueryVar()` method to `DownloadController` for proper WordPress endpoint recognition
+
+**UI Improvements:**
+
+- Removed redundant "Status Breakdown" section from license statistics widget (info already shown in stat cards above)
+- Changed License Types section to use card-style layout matching the stats row above
+- Cleaned up unused CSS for status badges
+
+**New Features:**
+
+- Download counter for licensed product versions (tracked per version in database)
+- New Download Statistics admin dashboard widget showing:
+  - Total downloads count
+  - Top 5 products by downloads
+  - Top 5 versions by downloads
+
+**New files:**
+
+- `src/Admin/DownloadWidgetController.php` - Dashboard widget for download statistics
+
+**New methods in VersionManager:**
+
+- `incrementDownloadCount()` - Atomically increment download count for a version
+- `getTotalDownloadCount()` - Get total downloads across all versions
+- `getDownloadStatistics()` - Get download stats grouped by product and version
+
+**Modified files:**
+
+- `src/Installer.php` - Added `download_count` column to versions table, added `license-download` endpoint registration
+- `src/Product/ProductVersion.php` - Added `downloadCount` property and `getDownloadCount()` method
+- `src/Product/VersionManager.php` - Added download counting methods
+- `src/Frontend/DownloadController.php` - Added query var registration, increment download count on file serve
+- `src/Admin/DashboardWidgetController.php` - Fixed URL, removed Status Breakdown, changed License Types to cards
+- `src/Plugin.php` - Added DownloadWidgetController instantiation
+
+**Technical notes:**
+
+- Download count is incremented atomically using SQL `download_count = download_count + 1`
+- Statistics queries use SQL aggregation with product name enrichment via `wc_get_product()`
+- WordPress endpoints require both `add_rewrite_endpoint()` AND `query_vars` filter registration
+- Existing installations need to flush rewrite rules (Settings > Permalinks > Save) or reactivate plugin
+
+**Release v0.3.7:**
+
+- Created release package: `releases/wc-licensed-product-0.3.7.zip` (827 KB)
+- SHA256: `e93b2ab06f6d43c2179167090e07eda5db6809df6e391baece4ceba321cf33f6`
+- Tagged as `v0.3.7` and pushed to `main` branch
+
+### 2026-01-24 - Version 0.3.8 - Translation Bug Fix
+
+**Overview:**
+
+Fixed a critical translation bug that caused the settings page to crash with an `ArgumentCountError`.
+
+**Bug Fix:**
+
+- Fixed: Duplicate German translation string in `wc-licensed-product-de_CH.po` causing `ArgumentCountError` in settings page
+- Root cause: The notification settings description was duplicated in the translation, resulting in two `%s` placeholders when only one argument was passed to `sprintf()`
+- Location: [wc-licensed-product-de_CH.po:322-328](languages/wc-licensed-product-de_CH.po#L322-L328)
+
+**Modified files:**
+
+- `languages/wc-licensed-product-de_CH.po` - Removed duplicated translation string
+- `languages/wc-licensed-product-de_CH.mo` - Recompiled binary translation
+
+**Technical notes:**
+
+- Error was logged to `tmp/fatal-errors-2026-01-24.log`
+- The German `msgstr` contained the same text twice, each with a `%s` placeholder
+- `sprintf()` at `SettingsController.php:221` only provided one argument for the single `%s` in the English source
+- Translation strings with `%s` placeholders must have exactly matching placeholder counts between source and translation
+
+**Dependency Updates:**
+
+- Updated `magdev/wc-licensed-product-client` from `9f513a8` to `64d215c`
+
+**Release v0.3.8:**
+
+- Created release package: `releases/wc-licensed-product-0.3.8.zip` (829 KB)
+- SHA256: `50ad6966c5ab8db2257572084d2d8a820448df62615678e1576696f2c0cb383d`
+- Tagged as `v0.3.8` and pushed to `main` branch
+
+### 2026-01-24 - Version 0.3.9 - Admin Order License Generation Fix
+
+**Overview:**
+
+Fixed a critical bug where licenses were not generated for orders created manually in the WordPress admin area.
+
+**Bug Fix:**
+
+- **Critical:** Licenses are now generated for orders created manually in admin area
+- Previously, licenses were only generated via checkout hooks (`woocommerce_order_status_completed`, `woocommerce_order_status_processing`, `woocommerce_payment_complete`)
+- Admin-created orders bypassed checkout, so the `_licensed_product_domain` meta was never set and licenses were never generated
+
+**Implemented:**
+
+- "Generate Licenses" button in order meta box for admin-created orders
+- "Generate Missing Licenses" button when some products in an order already have licenses
+- Warning message when order domain is not set before generating licenses
+- AJAX handler `ajaxGenerateOrderLicenses()` for manual license generation
+
+**Modified files:**
+
+- `src/Admin/OrderLicenseController.php` - Added Generate button, AJAX handler, CSS styles
+- `assets/js/order-licenses.js` - Added `generateLicenses()` function with page reload on success
+
+**Technical notes:**
+
+- Button only appears when order is paid and domain is set
+- Uses existing `LicenseManager::generateLicense()` which handles duplicate prevention
+- Page reloads after successful generation to show new licenses in table
+- Tracks generated vs skipped licenses for accurate feedback messages
+- Updated translations (365 strings)
+
+**Release v0.3.9:**
+
+- Created release package: `releases/wc-licensed-product-0.3.9.zip` (851 KB)
+- SHA256: `fdb65200c368da380df0cabb3c6ac6419d5b4731cd528f630f9b432a3ba5c586`
+- Tagged as `v0.3.9` and pushed to `main` branch
+
+### 2026-01-24 - Version 0.4.0 - Self-Licensing Prevention
+
+**Overview:**
+
+Added self-licensing prevention to avoid circular dependency when the plugin tries to validate its license against itself.
+
+**Implemented:**
+
+- Self-licensing detection: Plugin automatically bypasses license validation when the configured license server URL points to the same WordPress installation
+- New `isSelfLicensing()` method in `PluginLicenseChecker` to detect circular licensing scenarios
+- New `normalizeDomain()` helper method for domain comparison (strips www prefix, lowercases)
+- Cache property `$isSelfLicensingCached` for efficient repeated checks
+
+**Modified files:**
+
+- `src/License/PluginLicenseChecker.php` - Added self-licensing detection methods and bypass logic
+
+**Technical notes:**
+
+- Self-licensing detection compares normalized domains of license server URL and current site URL
+- Prevents circular dependency where plugin would try to validate against itself
+- Plugins can only be validated against the original store from which they were obtained
+- Bypass check added to both `isLicenseValid()` and `validateLicense()` methods
+- Cache clearing via `clearCache()` also clears the self-licensing check cache
+
+**Release v0.4.0:**
+
+- Created release package: `releases/wc-licensed-product-0.4.0.zip` (852 KB)
+- SHA256: `cf8769c861d77c327f178049d5fac0d4e47679cc1a1d35c5b613e4cd3fb8674f`
+- Tagged as `v0.4.0` and pushed to `main` branch
+
+### 2026-01-25 - Version 0.5.0 - Multi-Domain Licensing
+
+**Overview:**
+
+Major feature release enabling customers to purchase multiple licenses for different domains in a single order. Each cart item quantity requires a unique domain at checkout.
+
+**Implemented:**
+
+- Multi-domain licensing support with new setting "Enable Multi-Domain Licensing"
+- Multi-domain checkout UI for both classic checkout and WooCommerce Blocks
+- Grouped license display in customer account page by product/order (package view)
+- "Older versions" collapsible section in customer download area
+- Updated email templates to show licenses grouped by product
+- DOM injection fallback for WooCommerce Blocks when React component fails
+
+**New Setting:**
+
+- `wclp_enable_multi_domain` - Enable/disable multi-domain licensing mode
+
+**New Order Meta:**
+
+- `_licensed_product_domains` - Array of domain data for multi-domain orders:
+
+  ```php
+  [
+      ['product_id' => 123, 'domains' => ['site1.com', 'site2.com']],
+      ['product_id' => 456, 'domains' => ['another.com']],
+  ]
+  ```
+
+**Modified files:**
+
+- `src/Admin/SettingsController.php` - Added multi-domain setting
+- `src/Checkout/CheckoutController.php` - Multi-domain field rendering and validation
+- `src/Checkout/CheckoutBlocksIntegration.php` - WooCommerce Blocks multi-domain support
+- `src/Checkout/StoreApiExtension.php` - Multi-domain data handling in Store API
+- `src/Frontend/AccountController.php` - Grouped license display by product
+- `src/Email/LicenseEmailController.php` - Grouped license email templates
+- `src/Plugin.php` - Multi-domain license generation
+- `src/License/LicenseManager.php` - Multi-domain license creation
+- `src/Admin/OrderLicenseController.php` - Multi-domain order display
+- `assets/js/checkout-blocks.js` - Complete rewrite for ExperimentalOrderMeta slot
+- `assets/js/frontend.js` - Older versions toggle functionality
+- `assets/css/frontend.css` - Package-based layout styles
+- `templates/frontend/licenses.html.twig` - Grouped license template
+
+**Technical notes:**
+
+- WooCommerce Blocks integration uses `ExperimentalOrderMeta` slot with `registerPlugin`
+- DOM injection fallback activates after 2 seconds if React component fails to render
+- Multi-domain validation ensures unique domains per product
+- Backward compatible: existing single-domain orders continue to work
+- New `getLicensesByOrderAndProduct()` method returns all licenses for a product in an order
+- Customer account groups licenses by product for package-style display
+- Email templates show licenses in table format grouped by product
+
+**Bug Fix:**
+
+- Fixed: Domain fields not rendering in WooCommerce Blocks checkout
+- Root cause: `registerCheckoutBlock` approach requires manual block editor configuration
+- Fix: Switched to `ExperimentalOrderMeta` slot pattern with `registerPlugin` + DOM injection fallback
+
+**Translation Updates:**
+
+- Added 19 new strings for multi-domain functionality
+- Fixed all fuzzy translations in German (de_CH)
+- Updated .pot template and compiled .mo files
+
+**Release v0.5.0:**
+
+- Created release package: `releases/wc-licensed-product-0.5.0.zip` (863 KB)
+- SHA256: `446804948e5f99d705b548061d5b78180856984c58458640a910ada8f27f5316`
+- Tagged as `v0.5.0` and pushed to `main` branch
+
+### 2026-01-26 - Version 0.5.1 - Admin UI Fixes
+
+**Overview:**
+
+Bug fix release improving admin UI usability for version management and license overview.
+
+**Bug Fixes:**
+
+- Fixed: Product versions in admin now sort by version DESC when adding via AJAX
+- Fixed: License actions in admin overview are now always visible (not just on hover)
+
+**Modified files:**
+
+- `assets/css/admin.css` - Added `!important` to `.licenses-table .row-actions` for permanent visibility
+- `assets/js/versions.js` - Added `compareVersions()` function and sorted insertion for AJAX-added versions
+
+**Technical notes:**
+
+- Version sorting uses semantic version comparison (major.minor.patch)
+- New versions are inserted in correct sorted position in the table instead of always appending
+- CSS override uses `!important` to overcome WordPress default hover-only behavior for row actions
+- `compareVersions()` function compares version strings numerically (1.10.0 > 1.9.0)
+
+**Release v0.5.1:**
+
+- Created release package: `releases/wc-licensed-product-0.5.1.zip` (863 KB)
+- SHA256: `a489f0b8cfcd7d5d9b2021b7ff581b9f1a56468dfde87bbb06bb4555d11f7556`
+- Tagged as `v0.5.1` and pushed to `main` branch
--- a/assets/css/admin.css
+++ b/assets/css/admin.css
@@ -201,7 +201,8 @@ code.file-hash {
 }

 .licenses-table .row-actions {
-    visibility: visible;
+    visibility: visible !important;
+    position: static !important;
    padding: 2px 0 0;
 }

--- a/assets/css/frontend.css
+++ b/assets/css/frontend.css
@@ -37,13 +37,196 @@
    color: #383d41;
 }

-/* License Cards */
+/* License Packages */
 .woocommerce-licenses {
    display: flex;
    flex-direction: column;
    gap: 1.5em;
 }

+.license-package {
+    border: 1px solid #e5e5e5;
+    border-radius: 8px;
+    overflow: hidden;
+    background: #fff;
+}
+
+.package-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 1em 1.5em;
+    background: #f8f9fa;
+    border-bottom: 1px solid #e5e5e5;
+}
+
+.package-title {
+    display: flex;
+    flex-direction: column;
+    gap: 0.25em;
+}
+
+.package-title h3 {
+    margin: 0;
+    font-size: 1.1em;
+}
+
+.package-title h3 a {
+    color: inherit;
+    text-decoration: none;
+}
+
+.package-title h3 a:hover {
+    text-decoration: underline;
+}
+
+.package-order {
+    font-size: 0.85em;
+    color: #666;
+}
+
+.package-order a {
+    color: #2271b1;
+    text-decoration: none;
+}
+
+.package-order a:hover {
+    text-decoration: underline;
+}
+
+.package-license-count {
+    font-size: 0.9em;
+    color: #666;
+    background: #e9ecef;
+    padding: 0.3em 0.8em;
+    border-radius: 12px;
+}
+
+/* Package Licenses - Two Row Layout */
+.package-licenses {
+    padding: 0;
+}
+
+.license-entry {
+    padding: 1em 1.5em;
+    border-bottom: 1px solid #e5e5e5;
+}
+
+.license-entry:last-child {
+    border-bottom: none;
+}
+
+.license-entry:hover {
+    background-color: #fafafa;
+}
+
+.license-row-primary {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 1em;
+    margin-bottom: 0.5em;
+}
+
+.license-key-group {
+    display: flex;
+    align-items: center;
+    gap: 0.75em;
+    flex-shrink: 1;
+    min-width: 0;
+}
+
+.license-entry code.license-key {
+    font-family: 'SF Mono', Monaco, Consolas, monospace;
+    background-color: #f5f5f5;
+    padding: 0.4em 0.75em;
+    border-radius: 4px;
+    font-size: 0.95em;
+    letter-spacing: 0.03em;
+    flex-shrink: 1;
+    min-width: 0;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.license-key-group .license-status {
+    flex-shrink: 0;
+}
+
+.license-actions {
+    display: flex;
+    align-items: center;
+    gap: 0.5em;
+    flex-shrink: 0;
+}
+
+.license-row-secondary {
+    display: flex;
+    align-items: center;
+    gap: 1.5em;
+    font-size: 0.9em;
+    color: #666;
+    flex-wrap: wrap;
+}
+
+.license-meta-item {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.35em;
+}
+
+.license-meta-item .dashicons {
+    font-size: 14px;
+    width: 14px;
+    height: 14px;
+    color: #999;
+}
+
+.license-domain {
+    color: #333;
+}
+
+.license-expiry .lifetime {
+    color: #28a745;
+    font-weight: 500;
+}
+
+/* Legacy table styles (kept for backwards compatibility) */
+.licenses-table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: 0.95em;
+}
+
+.licenses-table th,
+.licenses-table td {
+    padding: 0.75em 1em;
+    text-align: left;
+    border-bottom: 1px solid #e5e5e5;
+}
+
+.licenses-table th {
+    font-weight: 600;
+    background-color: #fafafa;
+    font-size: 0.9em;
+    color: #555;
+}
+
+.licenses-table code.license-key {
+    font-family: 'SF Mono', Monaco, Consolas, monospace;
+    background-color: #f5f5f5;
+    padding: 0.3em 0.6em;
+    border-radius: 4px;
+    font-size: 0.9em;
+    letter-spacing: 0.03em;
+}
+
+.licenses-table .lifetime {
+    color: #28a745;
+    font-weight: 500;
+}
+
+/* Legacy single card styles (kept for backwards compatibility) */
 .license-card {
    border: 1px solid #e5e5e5;
    border-radius: 8px;
@@ -184,12 +367,14 @@
 }

 /* Download Section */
+.package-downloads,
 .license-downloads {
    padding: 1em 1.5em;
    background: #f8f9fa;
    border-top: 1px solid #e5e5e5;
 }

+.package-downloads h4,
 .license-downloads h4 {
    margin: 0 0 0.75em 0;
    font-size: 0.95em;
@@ -282,6 +467,71 @@
    color: #666;
 }

+/* Latest version badge */
+.download-version-badge {
+    display: inline-block;
+    padding: 0.15em 0.5em;
+    margin-left: 0.5em;
+    font-size: 0.75em;
+    font-weight: 600;
+    text-transform: uppercase;
+    background: #d4edda;
+    color: #155724;
+    border-radius: 3px;
+    vertical-align: middle;
+}
+
+/* Older versions collapsible */
+.older-versions-section {
+    margin-top: 0.75em;
+    padding-top: 0.75em;
+    border-top: 1px dashed #ddd;
+}
+
+.older-versions-toggle {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.35em;
+    padding: 0.4em 0.75em;
+    background: transparent;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+    font-size: 0.85em;
+    color: #666;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.older-versions-toggle:hover {
+    background: #f5f5f5;
+    border-color: #ccc;
+    color: #333;
+}
+
+.older-versions-toggle .dashicons {
+    font-size: 16px;
+    width: 16px;
+    height: 16px;
+    transition: transform 0.2s ease;
+}
+
+.older-versions-toggle[aria-expanded="true"] .dashicons {
+    transform: rotate(180deg);
+}
+
+.older-versions-list {
+    margin-top: 0.75em;
+    padding-left: 0;
+}
+
+.older-versions-list .download-item {
+    opacity: 0.85;
+}
+
+.older-versions-list .download-item:hover {
+    opacity: 1;
+}
+
 /* Domain Field */
 #licensed-product-domain-field {
    margin-top: 2em;
@@ -333,6 +583,52 @@

 /* Responsive */
@media screen and (max-width: 768px) {
+    /* Package header responsive */
+    .package-header {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 0.75em;
+    }
+
+    .package-license-count {
+        align-self: flex-start;
+    }
+
+    /* License entry responsive */
+    .license-entry {
+        padding: 1em;
+    }
+
+    .license-row-primary {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 0.75em;
+    }
+
+    .license-key-group {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 0.5em;
+        width: 100%;
+    }
+
+    .license-entry code.license-key {
+        font-size: 0.85em;
+        word-break: break-all;
+        white-space: normal;
+    }
+
+    .license-actions {
+        align-self: flex-start;
+    }
+
+    .license-row-secondary {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 0.5em;
+    }
+
+    /* Legacy card layout responsive */
    .license-header {
        flex-direction: column;
        align-items: flex-start;
@@ -354,33 +650,44 @@
        flex-wrap: wrap;
    }

+    /* Legacy table responsive */
    .woocommerce-licenses-table,
    .woocommerce-licenses-table thead,
    .woocommerce-licenses-table tbody,
    .woocommerce-licenses-table th,
    .woocommerce-licenses-table td,
-    .woocommerce-licenses-table tr {
+    .woocommerce-licenses-table tr,
+    .licenses-table,
+    .licenses-table thead,
+    .licenses-table tbody,
+    .licenses-table th,
+    .licenses-table td,
+    .licenses-table tr {
        display: block;
    }

-    .woocommerce-licenses-table thead tr {
+    .woocommerce-licenses-table thead tr,
+    .licenses-table thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }

-    .woocommerce-licenses-table tr {
+    .woocommerce-licenses-table tr,
+    .licenses-table tr {
        border: 1px solid #e5e5e5;
        margin-bottom: 1em;
    }

-    .woocommerce-licenses-table td {
+    .woocommerce-licenses-table td,
+    .licenses-table td {
        border: none;
        position: relative;
        padding-left: 50%;
    }

-    .woocommerce-licenses-table td:before {
+    .woocommerce-licenses-table td:before,
+    .licenses-table td:before {
        content: attr(data-title);
        position: absolute;
        left: 0.75em;
@@ -556,3 +863,118 @@
    color: #2271b1;
    font-weight: 500;
 }
+
+/* Customer Secret Section */
+.license-row-secret {
+    margin-top: 0.75em;
+    padding-top: 0.75em;
+    border-top: 1px dashed #e5e5e5;
+}
+
+.secret-toggle {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.35em;
+    padding: 0.4em 0.75em;
+    background: transparent;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+    font-size: 0.85em;
+    color: #666;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.secret-toggle:hover {
+    background: #f5f5f5;
+    border-color: #ccc;
+    color: #333;
+}
+
+.secret-toggle .dashicons {
+    font-size: 14px;
+    width: 14px;
+    height: 14px;
+}
+
+.secret-toggle .toggle-arrow {
+    transition: transform 0.2s ease;
+}
+
+.secret-toggle[aria-expanded="true"] .toggle-arrow {
+    transform: rotate(180deg);
+}
+
+.secret-content {
+    margin-top: 0.75em;
+    padding: 1em;
+    background: #f8f9fa;
+    border-radius: 4px;
+    border: 1px solid #e5e5e5;
+}
+
+.secret-description {
+    margin: 0 0 0.75em 0;
+    font-size: 0.85em;
+    color: #666;
+}
+
+.secret-value-wrapper {
+    display: flex;
+    align-items: center;
+    gap: 0.5em;
+}
+
+.secret-value {
+    font-family: 'SF Mono', Monaco, Consolas, monospace;
+    font-size: 0.75em;
+    background: #fff;
+    padding: 0.5em 0.75em;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+    word-break: break-all;
+    flex: 1;
+    min-width: 0;
+    overflow-x: auto;
+}
+
+.copy-secret-btn {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    width: 32px;
+    height: 32px;
+    padding: 0;
+    background: #f0f0f0;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    flex-shrink: 0;
+}
+
+.copy-secret-btn:hover {
+    background: #e5e5e5;
+    border-color: #ccc;
+}
+
+.copy-secret-btn .dashicons {
+    font-size: 18px;
+    width: 18px;
+    height: 18px;
+}
+
+@media screen and (max-width: 768px) {
+    .secret-value-wrapper {
+        flex-direction: column;
+        align-items: stretch;
+    }
+
+    .secret-value {
+        font-size: 0.7em;
+    }
+
+    .copy-secret-btn {
+        align-self: flex-start;
+    }
+}
--- a/assets/js/checkout-blocks.js
+++ b/assets/js/checkout-blocks.js
@@ -1,7 +1,8 @@
 /**
 * WooCommerce Checkout Blocks Integration
 *
- * Adds a domain field to the checkout block for licensed products.
+ * Adds domain fields to the checkout block for licensed products.
+ * Supports single domain mode (legacy) and multi-domain mode (per quantity).
 *
 * @package WcLicensedProduct
 */
@@ -9,92 +10,333 @@
 (function () {
    'use strict';

-    const { registerCheckoutBlock } = wc.blocksCheckout;
-    const { createElement, useState, useEffect } = wp.element;
+    // Check dependencies
+    if (typeof wc === 'undefined' ||
+        typeof wc.blocksCheckout === 'undefined' ||
+        typeof wc.wcSettings === 'undefined') {
+        return;
+    }
+
+    const { getSetting } = wc.wcSettings;
+    const { createElement, useState } = wp.element;
    const { TextControl } = wp.components;
    const { __ } = wp.i18n;
-    const { extensionCartUpdate } = wc.blocksCheckout;
-    const { getSetting } = wc.wcSettings;

-    // Get settings passed from PHP
+    // Get available exports from blocksCheckout
+    const { ExperimentalOrderMeta } = wc.blocksCheckout;
+
+    // Get settings from PHP
    const settings = getSetting('wc-licensed-product_data', {});

+    // Check if we have licensed products
+    if (!settings.hasLicensedProducts) {
+        return;
+    }
+
    /**
     * Validate domain format
     */
    function isValidDomain(domain) {
-        if (!domain || domain.length > 255) {
-            return false;
-        }
+        if (!domain || domain.length > 255) return false;
        const pattern = /^([a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}$/;
        return pattern.test(domain);
    }

    /**
-     * Normalize domain (remove protocol and www)
+     * Normalize domain
     */
    function normalizeDomain(domain) {
-        let normalized = domain.toLowerCase().trim();
-        normalized = normalized.replace(/^https?:\/\//, '');
-        normalized = normalized.replace(/^www\./, '');
-        normalized = normalized.replace(/\/.*$/, '');
-        return normalized;
+        return domain.toLowerCase().trim()
+            .replace(/^https?:\/\//, '')
+            .replace(/^www\./, '')
+            .replace(/\/.*$/, '');
    }

    /**
-     * License Domain Block Component
+     * Single Domain Component
     */
-    const LicenseDomainBlock = ({ checkoutExtensionData, extensions }) => {
+    const SingleDomainField = () => {
        const [domain, setDomain] = useState('');
        const [error, setError] = useState('');
-        const { setExtensionData } = checkoutExtensionData;
-
-        // Only show if cart has licensed products
-        if (!settings.hasLicensedProducts) {
-            return null;
-        }

        const handleChange = (value) => {
            const normalized = normalizeDomain(value);
            setDomain(normalized);

-            // Validate
            if (normalized && !isValidDomain(normalized)) {
                setError(settings.validationError || __('Please enter a valid domain.', 'wc-licensed-product'));
            } else {
                setError('');
            }

-            // Update extension data for server-side processing
-            setExtensionData('wc-licensed-product', 'licensed_product_domain', normalized);
+            // Store in hidden input for form submission
+            const hiddenInput = document.getElementById('wclp-domain-hidden');
+            if (hiddenInput) {
+                hiddenInput.value = normalized;
+            }
        };

        return createElement(
            'div',
-            { className: 'wc-block-components-licensed-product-domain' },
-            createElement(
-                'h3',
-                { className: 'wc-block-components-title' },
+            {
+                className: 'wc-block-components-licensed-product-domain',
+                style: {
+                    padding: '16px',
+                    backgroundColor: '#f0f0f0',
+                    borderRadius: '4px',
+                    marginBottom: '16px',
+                }
+            },
+            createElement('h4', { style: { marginTop: 0, marginBottom: '8px' } },
                settings.sectionTitle || __('License Domain', 'wc-licensed-product')
            ),
+            createElement('p', { style: { marginBottom: '12px', color: '#666', fontSize: '0.9em' } },
+                settings.fieldDescription || __('Enter the domain where you will use the license.', 'wc-licensed-product')
+            ),
            createElement(TextControl, {
-                label: settings.fieldLabel || __('Domain for License Activation', 'wc-licensed-product'),
+                label: settings.singleDomainLabel || __('Domain', 'wc-licensed-product'),
                value: domain,
                onChange: handleChange,
                placeholder: settings.fieldPlaceholder || 'example.com',
-                help: error || settings.fieldDescription || __('Enter the domain where you will use this license.', 'wc-licensed-product'),
+                help: error || '',
                className: error ? 'has-error' : '',
-                required: true,
+            }),
+            createElement('input', {
+                type: 'hidden',
+                id: 'wclp-domain-hidden',
+                name: 'wclp_license_domain',
+                value: domain,
            })
        );
    };

-    // Register the checkout block
-    registerCheckoutBlock({
-        metadata: {
-            name: 'wc-licensed-product/domain-field',
-            parent: ['woocommerce/checkout-contact-information-block'],
-        },
-        component: LicenseDomainBlock,
+    /**
+     * Multi-Domain Component
+     */
+    const MultiDomainFields = () => {
+        const products = settings.licensedProducts || [];
+        const [domains, setDomains] = useState(() => {
+            const init = {};
+            products.forEach(p => {
+                init[p.product_id] = Array(p.quantity).fill('');
            });
+            return init;
+        });
+        const [errors, setErrors] = useState({});
+
+        if (!products.length) {
+            return null;
+        }
+
+        const handleChange = (productId, index, value) => {
+            const normalized = normalizeDomain(value);
+            const newDomains = { ...domains };
+            if (!newDomains[productId]) newDomains[productId] = [];
+            newDomains[productId] = [...newDomains[productId]];
+            newDomains[productId][index] = normalized;
+            setDomains(newDomains);
+
+            // Validate
+            const key = `${productId}_${index}`;
+            const newErrors = { ...errors };
+            if (normalized && !isValidDomain(normalized)) {
+                newErrors[key] = settings.validationError || __('Please enter a valid domain.', 'wc-licensed-product');
+            } else {
+                delete newErrors[key];
+            }
+
+            // Check for duplicates within same product
+            const productDomains = newDomains[productId].filter(d => d);
+            const uniqueDomains = new Set(productDomains.map(d => normalizeDomain(d)));
+            if (productDomains.length !== uniqueDomains.size) {
+                const seen = new Set();
+                newDomains[productId].forEach((d, idx) => {
+                    const normalizedD = normalizeDomain(d);
+                    const dupKey = `${productId}_${idx}`;
+                    if (normalizedD && seen.has(normalizedD)) {
+                        newErrors[dupKey] = settings.duplicateError || __('Each license requires a unique domain.', 'wc-licensed-product');
+                    } else if (normalizedD) {
+                        seen.add(normalizedD);
+                    }
+                });
+            }
+
+            setErrors(newErrors);
+
+            // Update hidden field
+            const data = Object.entries(newDomains).map(([pid, doms]) => ({
+                product_id: parseInt(pid, 10),
+                domains: doms.filter(d => d),
+            })).filter(item => item.domains.length > 0);
+
+            const hiddenInput = document.getElementById('wclp-domains-hidden');
+            if (hiddenInput) {
+                hiddenInput.value = JSON.stringify(data);
+            }
+        };
+
+        return createElement(
+            'div',
+            {
+                className: 'wc-block-components-licensed-product-domains',
+                style: {
+                    padding: '16px',
+                    backgroundColor: '#f0f0f0',
+                    borderRadius: '4px',
+                    marginBottom: '16px',
+                }
+            },
+            createElement('h4', { style: { marginTop: 0, marginBottom: '8px' } },
+                settings.sectionTitle || __('License Domains', 'wc-licensed-product')
+            ),
+            createElement('p', { style: { marginBottom: '12px', color: '#666', fontSize: '0.9em' } },
+                settings.fieldDescription || __('Enter a unique domain for each license.', 'wc-licensed-product')
+            ),
+            products.map(product => createElement(
+                'div',
+                {
+                    key: product.product_id,
+                    style: {
+                        marginBottom: '16px',
+                        padding: '12px',
+                        backgroundColor: '#fff',
+                        borderRadius: '4px',
+                    }
+                },
+                createElement('strong', { style: { display: 'block', marginBottom: '8px' } },
+                    product.name + (product.quantity > 1 ? ` (×${product.quantity})` : '')
+                ),
+                Array.from({ length: product.quantity }, (_, i) => {
+                    const key = `${product.product_id}_${i}`;
+                    return createElement(
+                        'div',
+                        { key: i, style: { marginBottom: '8px' } },
+                        createElement(TextControl, {
+                            label: (settings.licenseLabel || __('License %d:', 'wc-licensed-product')).replace('%d', i + 1),
+                            value: domains[product.product_id]?.[i] || '',
+                            onChange: (val) => handleChange(product.product_id, i, val),
+                            placeholder: settings.fieldPlaceholder || 'example.com',
+                            help: errors[key] || '',
+                        })
+                    );
+                })
+            )),
+            createElement('input', {
+                type: 'hidden',
+                id: 'wclp-domains-hidden',
+                name: 'wclp_license_domains',
+                value: '',
+            })
+        );
+    };
+
+    /**
+     * Main License Domains Block
+     */
+    const LicenseDomainsBlock = () => {
+        if (settings.isMultiDomainEnabled) {
+            return createElement(MultiDomainFields);
+        }
+        return createElement(SingleDomainField);
+    };
+
+    // Register using ExperimentalOrderMeta slot
+    if (ExperimentalOrderMeta) {
+        const { registerPlugin } = wp.plugins || {};
+
+        if (registerPlugin) {
+            registerPlugin('wc-licensed-product-domain-fields', {
+                render: () => createElement(
+                    ExperimentalOrderMeta,
+                    {},
+                    createElement(LicenseDomainsBlock)
+                ),
+                scope: 'woocommerce-checkout',
+            });
+        }
+    }
+
+    // Fallback: inject into DOM directly if React approach fails
+    setTimeout(function() {
+        const existingComponent = document.querySelector('.wc-block-components-licensed-product-domain, .wc-block-components-licensed-product-domains');
+        if (existingComponent) {
+            return;
+        }
+
+        const checkoutForm = document.querySelector('.wc-block-checkout, .wc-block-checkout__form, form.checkout');
+        if (!checkoutForm) {
+            return;
+        }
+
+        const contactInfo = document.querySelector('.wc-block-checkout__contact-fields, .wp-block-woocommerce-checkout-contact-information-block');
+        const paymentMethods = document.querySelector('.wc-block-checkout__payment-method, .wp-block-woocommerce-checkout-payment-block');
+
+        let insertionPoint = contactInfo || paymentMethods;
+        if (!insertionPoint) {
+            insertionPoint = checkoutForm.querySelector('.wc-block-components-form');
+        }
+
+        if (!insertionPoint) {
+            return;
+        }
+
+        const container = document.createElement('div');
+        container.id = 'wclp-domain-fields-container';
+        container.className = 'wc-block-components-licensed-product-wrapper';
+        container.style.cssText = 'margin: 20px 0; padding: 16px; background: #f0f0f0; border-radius: 4px;';
+
+        if (settings.isMultiDomainEnabled && settings.licensedProducts) {
+            container.innerHTML = `
+                <h4 style="margin: 0 0 8px 0;">${settings.sectionTitle || 'License Domains'}</h4>
+                <p style="margin-bottom: 12px; color: #666; font-size: 0.9em;">
+                    ${settings.fieldDescription || 'Enter a unique domain for each license.'}
+                </p>
+                ${settings.licensedProducts.map(product => `
+                    <div style="margin-bottom: 16px; padding: 12px; background: #fff; border-radius: 4px;">
+                        <strong style="display: block; margin-bottom: 8px;">
+                            ${product.name}${product.quantity > 1 ? ` (×${product.quantity})` : ''}
+                        </strong>
+                        ${Array.from({ length: product.quantity }, (_, i) => `
+                            <div style="margin-bottom: 8px;">
+                                <label style="display: block; margin-bottom: 4px;">
+                                    ${(settings.licenseLabel || 'License %d:').replace('%d', i + 1)}
+                                </label>
+                                <input type="text"
+                                    name="licensed_domains[${product.product_id}][${i}]"
+                                    placeholder="${settings.fieldPlaceholder || 'example.com'}"
+                                    style="width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 4px;"
+                                />
+                            </div>
+                        `).join('')}
+                    </div>
+                `).join('')}
+            `;
+        } else {
+            container.innerHTML = `
+                <h4 style="margin: 0 0 8px 0;">${settings.sectionTitle || 'License Domain'}</h4>
+                <p style="margin-bottom: 12px; color: #666; font-size: 0.9em;">
+                    ${settings.fieldDescription || 'Enter the domain where you will use the license.'}
+                </p>
+                <div style="margin-bottom: 8px;">
+                    <label style="display: block; margin-bottom: 4px;">
+                        ${settings.singleDomainLabel || 'Domain'}
+                    </label>
+                    <input type="text"
+                        name="licensed_product_domain"
+                        placeholder="${settings.fieldPlaceholder || 'example.com'}"
+                        style="width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 4px;"
+                    />
+                </div>
+            `;
+        }
+
+        if (contactInfo) {
+            contactInfo.parentNode.insertBefore(container, contactInfo.nextSibling);
+        } else if (paymentMethods) {
+            paymentMethods.parentNode.insertBefore(container, paymentMethods);
+        } else {
+            insertionPoint.appendChild(container);
+        }
+    }, 2000);
+
 })();
--- a/assets/js/frontend.js
+++ b/assets/js/frontend.js
@@ -19,12 +19,19 @@

        bindEvents: function() {
            $(document).on('click', '.copy-license-btn', this.copyLicenseKey);
+            $(document).on('click', '.copy-secret-btn', this.copySecret);

            // Transfer modal events
            $(document).on('click', '.wclp-transfer-btn', this.openTransferModal.bind(this));
            $(document).on('click', '.wclp-modal-close, .wclp-modal-cancel, .wclp-modal-overlay', this.closeTransferModal.bind(this));
            $(document).on('submit', '#wclp-transfer-form', this.submitTransfer.bind(this));

+            // Older versions toggle
+            $(document).on('click', '.older-versions-toggle', this.toggleOlderVersions);
+
+            // Secret toggle
+            $(document).on('click', '.secret-toggle', this.toggleSecret);
+
            // Close modal on escape key
            $(document).on('keyup', function(e) {
                if (e.key === 'Escape') {
@@ -33,6 +40,61 @@
            });
        },

+        /**
+         * Toggle older versions visibility
+         */
+        toggleOlderVersions: function(e) {
+            e.preventDefault();
+
+            var $btn = $(this);
+            var $list = $btn.siblings('.older-versions-list');
+            var isExpanded = $btn.attr('aria-expanded') === 'true';
+
+            $btn.attr('aria-expanded', !isExpanded);
+            $list.slideToggle(200);
+        },
+
+        /**
+         * Toggle secret visibility
+         */
+        toggleSecret: function(e) {
+            e.preventDefault();
+
+            var $btn = $(this);
+            var $content = $btn.siblings('.secret-content');
+            var isExpanded = $btn.attr('aria-expanded') === 'true';
+
+            $btn.attr('aria-expanded', !isExpanded);
+            $content.slideToggle(200);
+        },
+
+        /**
+         * Copy secret to clipboard
+         */
+        copySecret: function(e) {
+            e.preventDefault();
+
+            var $btn = $(this);
+            var secret = $btn.data('secret');
+
+            if (!secret) {
+                return;
+            }
+
+            // Use modern clipboard API if available
+            if (navigator.clipboard && navigator.clipboard.writeText) {
+                navigator.clipboard.writeText(secret)
+                    .then(function() {
+                        WCLicensedProductFrontend.showCopyFeedback($btn, true);
+                    })
+                    .catch(function() {
+                        WCLicensedProductFrontend.fallbackCopy(secret, $btn);
+                    });
+            } else {
+                WCLicensedProductFrontend.fallbackCopy(secret, $btn);
+            }
+        },
+
        /**
         * Copy license key to clipboard
         */
--- a/assets/js/order-licenses.js
+++ b/assets/js/order-licenses.js
@@ -16,6 +16,9 @@
            // Order domain save
            $('#wclp-save-order-domain').on('click', this.saveOrderDomain.bind(this));

+            // Generate licenses button
+            $(document).on('click', '#wclp-generate-licenses', this.generateLicenses.bind(this));
+
            // License domain edit/save/cancel
            $(document).on('click', '.wclp-edit-domain-btn', this.startEditDomain);
            $(document).on('click', '.wclp-save-domain-btn', this.saveLicenseDomain.bind(this));
@@ -135,6 +138,54 @@
            $editBtn.show();
        },

+        /**
+         * Generate licenses for order
+         */
+        generateLicenses: function(e) {
+            e.preventDefault();
+
+            var $btn = $(e.currentTarget);
+            var $spinner = $btn.siblings('.spinner');
+            var $status = $btn.siblings('.wclp-generate-status');
+
+            var orderId = $btn.data('order-id');
+
+            $btn.prop('disabled', true);
+            $spinner.addClass('is-active');
+            $status.text('').removeClass('success error');
+
+            $.ajax({
+                url: wclpOrderLicenses.ajaxUrl,
+                type: 'POST',
+                data: {
+                    action: 'wclp_generate_order_licenses',
+                    nonce: wclpOrderLicenses.nonce,
+                    order_id: orderId
+                },
+                success: function(response) {
+                    if (response.success) {
+                        $status.text(response.data.message).addClass('success');
+                        if (response.data.reload) {
+                            // Reload the page after a short delay to show the new licenses
+                            setTimeout(function() {
+                                window.location.reload();
+                            }, 1500);
+                        }
+                    } else {
+                        $status.text(response.data.message || wclpOrderLicenses.strings.error).addClass('error');
+                        $btn.prop('disabled', false);
+                    }
+                },
+                error: function() {
+                    $status.text(wclpOrderLicenses.strings.error).addClass('error');
+                    $btn.prop('disabled', false);
+                },
+                complete: function() {
+                    $spinner.removeClass('is-active');
+                }
+            });
+        },
+
        /**
         * Save license domain
         */
--- a/assets/js/versions.js
+++ b/assets/js/versions.js
@@ -174,6 +174,24 @@
            });
        },

+        /**
+         * Compare two semantic version strings
+         * Returns: positive if a > b, negative if a < b, 0 if equal
+         */
+        compareVersions: function(a, b) {
+            var partsA = a.split('.').map(Number);
+            var partsB = b.split('.').map(Number);
+
+            for (var i = 0; i < 3; i++) {
+                var numA = partsA[i] || 0;
+                var numB = partsB[i] || 0;
+                if (numA !== numB) {
+                    return numA - numB;
+                }
+            }
+            return 0;
+        },
+
        /**
         * Extract version from filename
         * Supports patterns like: plugin-v1.2.3.zip, plugin-1.2.3.zip, v1.2.3.zip
@@ -244,8 +262,23 @@
                            // Remove "no versions" row if present
                            $('#versions-table tbody .no-versions').remove();

-                            // Add new row to table
-                            $('#versions-table tbody').prepend(response.data.html);
+                            // Add new row in sorted position (by version DESC)
+                            var $newRow = $(response.data.html);
+                            var newVersion = (response.data.version && response.data.version.version) || version;
+                            var inserted = false;
+
+                            $('#versions-table tbody tr').each(function() {
+                                var rowVersion = $(this).find('td:first strong').text();
+                                if (self.compareVersions(newVersion, rowVersion) > 0) {
+                                    $newRow.insertBefore($(this));
+                                    inserted = true;
+                                    return false; // break
+                                }
+                            });
+
+                            if (!inserted) {
+                                $('#versions-table tbody').append($newRow);
+                            }

                            // Clear form
                            $('#new_version').val('');
--- a/composer.lock
+++ b/composer.lock
@@ -12,7 +12,7 @@
            "source": {
                "type": "git",
                "url": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git",
-                "reference": "a3a957914fd6ef74cb479e213d1d3bc0606f496b"
+                "reference": "64d215cb265a64ff318cfbb954dd128b0076dc1d"
            },
            "require": {
                "php": "^8.3",
@@ -52,7 +52,7 @@
                "issues": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client/issues",
                "source": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client"
            },
-            "time": "2026-01-22T20:05:48+00:00"
+            "time": "2026-01-24T13:32:11+00:00"
        },
        {
            "name": "psr/cache",
@@ -380,16 +380,16 @@
        },
        {
            "name": "symfony/http-client",
-            "version": "v7.4.3",
+            "version": "v7.4.4",
            "source": {
                "type": "git",
                "url": "https://github.com/symfony/http-client.git",
-                "reference": "d01dfac1e0dc99f18da48b18101c23ce57929616"
+                "reference": "d63c23357d74715a589454c141c843f0172bec6c"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-client/zipball/d01dfac1e0dc99f18da48b18101c23ce57929616",
-                "reference": "d01dfac1e0dc99f18da48b18101c23ce57929616",
+                "url": "https://api.github.com/repos/symfony/http-client/zipball/d63c23357d74715a589454c141c843f0172bec6c",
+                "reference": "d63c23357d74715a589454c141c843f0172bec6c",
                "shasum": ""
            },
            "require": {
@@ -457,7 +457,7 @@
                "http"
            ],
            "support": {
-                "source": "https://github.com/symfony/http-client/tree/v7.4.3"
+                "source": "https://github.com/symfony/http-client/tree/v7.4.4"
            },
            "funding": [
                {
@@ -477,7 +477,7 @@
                    "type": "tidelift"
                }
            ],
-            "time": "2025-12-23T14:50:43+00:00"
+            "time": "2026-01-23T16:34:22+00:00"
        },
        {
            "name": "symfony/http-client-contracts",
@@ -894,16 +894,16 @@
        },
        {
            "name": "twig/twig",
-            "version": "v3.22.2",
+            "version": "v3.23.0",
            "source": {
                "type": "git",
                "url": "https://github.com/twigphp/Twig.git",
-                "reference": "946ddeafa3c9f4ce279d1f34051af041db0e16f2"
+                "reference": "a64dc5d2cc7d6cafb9347f6cd802d0d06d0351c9"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/946ddeafa3c9f4ce279d1f34051af041db0e16f2",
-                "reference": "946ddeafa3c9f4ce279d1f34051af041db0e16f2",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/a64dc5d2cc7d6cafb9347f6cd802d0d06d0351c9",
+                "reference": "a64dc5d2cc7d6cafb9347f6cd802d0d06d0351c9",
                "shasum": ""
            },
            "require": {
@@ -957,7 +957,7 @@
            ],
            "support": {
                "issues": "https://github.com/twigphp/Twig/issues",
-                "source": "https://github.com/twigphp/Twig/tree/v3.22.2"
+                "source": "https://github.com/twigphp/Twig/tree/v3.23.0"
            },
            "funding": [
                {
@@ -969,7 +969,7 @@
                    "type": "tidelift"
                }
            ],
-            "time": "2025-12-14T11:28:47+00:00"
+            "time": "2026-01-23T21:00:41+00:00"
        }
    ],
    "packages-dev": [],
--- a/docs/server-implementation.md
+++ b/docs/server-implementation.md
@@ -8,14 +8,16 @@ The security model works as follows:

 1. Server generates a unique signature for each response using HMAC-SHA256
 2. Signature includes a timestamp to prevent replay attacks
-3. Client verifies the signature using a shared secret
-4. Invalid signatures cause the client to reject the response
+3. Each license key has a unique derived secret (not the master secret)
+4. Client verifies the signature using their per-license secret
+5. Invalid signatures cause the client to reject the response

 This prevents attackers from:

 - Faking valid license responses
 - Replaying old responses
 - Tampering with response data
+- Using one customer's secret to verify another customer's responses

 ## Requirements

@@ -323,13 +325,49 @@ Adjust if needed:
 $signature = new ResponseSignature($key, timestampTolerance: 600); // 10 minutes
 ```

+### Per-License Secrets
+
+Each customer receives a unique secret derived from their license key. This means:
+
+- Customers only know their own secret, not the master server secret
+- If one customer's secret is leaked, other customers are not affected
+- The server uses HKDF-like derivation to create unique secrets
+
+#### How Customers Get Their Secret
+
+Customers can find their per-license verification secret in their account:
+
+1. Log in to the store
+2. Go to My Account > Licenses
+3. Click "API Verification Secret" under any license
+4. Copy the 64-character hex string
+
+This secret is automatically derived from the customer's license key and the server's master secret.
+
+#### Using the Customer Secret
+
+```php
+use Magdev\WcLicensedProductClient\SecureLicenseClient;
+use Symfony\Component\HttpClient\HttpClient;
+
+// Customer uses their per-license secret (from account page)
+$client = new SecureLicenseClient(
+    httpClient: HttpClient::create(),
+    baseUrl: 'https://shop.example.com',
+    serverSecret: 'customer-secret-from-account-page', // 64 hex chars
+);
+
+$info = $client->validate('XXXX-XXXX-XXXX-XXXX', 'example.com');
+```
+
 ### Secret Key Rotation

 To rotate the server secret:

 1. Deploy new secret to server
-2. Update client configurations
-3. Old signatures become invalid immediately
+2. All per-license secrets change automatically (they're derived)
+3. Customers must copy their new secret from their account page
+4. Old signatures become invalid immediately

 For zero-downtime rotation, implement versioned secrets:

--- a/languages/wc-licensed-product-de_CH.mo
+++ b/languages/wc-licensed-product-de_CH.mo
--- a/languages/wc-licensed-product-de_CH.po
+++ b/languages/wc-licensed-product-de_CH.po
--- a/languages/wc-licensed-product.pot
+++ b/languages/wc-licensed-product.pot
--- a/releases/wc-licensed-product-0.3.7.zip
+++ b/releases/wc-licensed-product-0.3.7.zip
--- a/releases/wc-licensed-product-0.3.7.zip.sha256
+++ b/releases/wc-licensed-product-0.3.7.zip.sha256
@@ -0,0 +1 @@
+e93b2ab06f6d43c2179167090e07eda5db6809df6e391baece4ceba321cf33f6  wc-licensed-product-0.3.7.zip
--- a/releases/wc-licensed-product-0.3.9.zip
+++ b/releases/wc-licensed-product-0.3.9.zip
--- a/releases/wc-licensed-product-0.3.9.zip.sha256
+++ b/releases/wc-licensed-product-0.3.9.zip.sha256
@@ -0,0 +1 @@
+fdb65200c368da380df0cabb3c6ac6419d5b4731cd528f630f9b432a3ba5c586  releases/wc-licensed-product-0.3.9.zip
--- a/releases/wc-licensed-product-0.4.0.zip
+++ b/releases/wc-licensed-product-0.4.0.zip
--- a/releases/wc-licensed-product-0.4.0.zip.sha256
+++ b/releases/wc-licensed-product-0.4.0.zip.sha256
@@ -0,0 +1 @@
+cf8769c861d77c327f178049d5fac0d4e47679cc1a1d35c5b613e4cd3fb8674f  wc-licensed-product-0.4.0.zip
--- a/releases/wc-licensed-product-0.5.0.zip
+++ b/releases/wc-licensed-product-0.5.0.zip
--- a/releases/wc-licensed-product-0.5.0.zip.sha256
+++ b/releases/wc-licensed-product-0.5.0.zip.sha256
@@ -0,0 +1 @@
+446804948e5f99d705b548061d5b78180856984c58458640a910ada8f27f5316  wc-licensed-product-0.5.0.zip
--- a/releases/wc-licensed-product-0.5.1.zip
+++ b/releases/wc-licensed-product-0.5.1.zip
--- a/releases/wc-licensed-product-0.5.1.zip.sha256
+++ b/releases/wc-licensed-product-0.5.1.zip.sha256
@@ -0,0 +1 @@
+a489f0b8cfcd7d5d9b2021b7ff581b9f1a56468dfde87bbb06bb4555d11f7556  wc-licensed-product-0.5.1.zip
--- a/src/Admin/DashboardWidgetController.php
+++ b/src/Admin/DashboardWidgetController.php
@@ -55,7 +55,7 @@ final class DashboardWidgetController
    public function renderWidget(): void
    {
        $stats = $this->licenseManager->getStatistics();
-        $licensesUrl = admin_url('admin.php?page=wc-licensed-product-licenses');
+        $licensesUrl = admin_url('admin.php?page=wc-licenses');
        ?>
        <style>
            .wclp-widget-stats {
@@ -96,40 +96,6 @@ final class DashboardWidgetController
                letter-spacing: 0.5px;
                margin-top: 4px;
            }
-            .wclp-widget-divider {
-                border-top: 1px solid #e2e4e7;
-                margin: 16px 0;
-            }
-            .wclp-status-list {
-                display: flex;
-                flex-wrap: wrap;
-                gap: 8px;
-            }
-            .wclp-status-badge {
-                display: inline-flex;
-                align-items: center;
-                gap: 4px;
-                padding: 4px 10px;
-                border-radius: 12px;
-                font-size: 12px;
-                font-weight: 500;
-            }
-            .wclp-status-badge.active {
-                background: #d4edda;
-                color: #155724;
-            }
-            .wclp-status-badge.inactive {
-                background: #e2e3e5;
-                color: #383d41;
-            }
-            .wclp-status-badge.expired {
-                background: #f8d7da;
-                color: #721c24;
-            }
-            .wclp-status-badge.revoked {
-                background: #d6d8db;
-                color: #1b1e21;
-            }
            .wclp-widget-footer {
                margin-top: 16px;
                padding-top: 12px;
@@ -160,60 +126,16 @@ final class DashboardWidgetController
            </div>
        </div>

-        <div class="wclp-widget-divider"></div>
-
-        <h4 style="margin: 0 0 8px 0; font-size: 13px; color: #1d2327;">
-            <?php esc_html_e('Status Breakdown', 'wc-licensed-product'); ?>
-        </h4>
-        <div class="wclp-status-list">
-            <span class="wclp-status-badge active">
-                <span class="dashicons dashicons-yes-alt" style="font-size: 14px; width: 14px; height: 14px;"></span>
-                <?php printf(
-                    esc_html__('Active: %d', 'wc-licensed-product'),
-                    $stats['by_status'][License::STATUS_ACTIVE]
-                ); ?>
-            </span>
-            <span class="wclp-status-badge inactive">
-                <span class="dashicons dashicons-marker" style="font-size: 14px; width: 14px; height: 14px;"></span>
-                <?php printf(
-                    esc_html__('Inactive: %d', 'wc-licensed-product'),
-                    $stats['by_status'][License::STATUS_INACTIVE]
-                ); ?>
-            </span>
-            <span class="wclp-status-badge expired">
-                <span class="dashicons dashicons-clock" style="font-size: 14px; width: 14px; height: 14px;"></span>
-                <?php printf(
-                    esc_html__('Expired: %d', 'wc-licensed-product'),
-                    $stats['by_status'][License::STATUS_EXPIRED]
-                ); ?>
-            </span>
-            <span class="wclp-status-badge revoked">
-                <span class="dashicons dashicons-dismiss" style="font-size: 14px; width: 14px; height: 14px;"></span>
-                <?php printf(
-                    esc_html__('Revoked: %d', 'wc-licensed-product'),
-                    $stats['by_status'][License::STATUS_REVOKED]
-                ); ?>
-            </span>
+        <div class="wclp-widget-stats">
+            <div class="wclp-stat-card">
+                <div class="wclp-stat-number"><?php echo esc_html(number_format_i18n($stats['expiring'])); ?></div>
+                <div class="wclp-stat-label"><?php esc_html_e('Time-limited', 'wc-licensed-product'); ?></div>
+            </div>
+            <div class="wclp-stat-card">
+                <div class="wclp-stat-number"><?php echo esc_html(number_format_i18n($stats['lifetime'])); ?></div>
+                <div class="wclp-stat-label"><?php esc_html_e('Lifetime', 'wc-licensed-product'); ?></div>
+            </div>
        </div>
-
-        <div class="wclp-widget-divider"></div>
-
-        <h4 style="margin: 0 0 8px 0; font-size: 13px; color: #1d2327;">
-            <?php esc_html_e('License Types', 'wc-licensed-product'); ?>
-        </h4>
-        <p style="margin: 0; font-size: 13px; color: #646970;">
-            <span class="dashicons dashicons-calendar-alt" style="font-size: 14px; width: 14px; height: 14px; vertical-align: text-bottom;"></span>
-            <?php printf(
-                esc_html__('Time-limited: %d', 'wc-licensed-product'),
-                $stats['expiring']
-            ); ?>
-            &nbsp;&nbsp;|&nbsp;&nbsp;
-            <span class="dashicons dashicons-infinity" style="font-size: 14px; width: 14px; height: 14px; vertical-align: text-bottom;"></span>
-            <?php printf(
-                esc_html__('Lifetime: %d', 'wc-licensed-product'),
-                $stats['lifetime']
-            ); ?>
-        </p>

        <div class="wclp-widget-footer">
            <a href="<?php echo esc_url($licensesUrl); ?>" class="button button-secondary">
--- a/src/Admin/DownloadWidgetController.php
+++ b/src/Admin/DownloadWidgetController.php
@@ -0,0 +1,184 @@
+<?php
+/**
+ * Download Statistics Widget Controller
+ *
+ * @package Jeremias\WcLicensedProduct\Admin
+ */
+
+declare(strict_types=1);
+
+namespace Jeremias\WcLicensedProduct\Admin;
+
+use Jeremias\WcLicensedProduct\Product\VersionManager;
+
+/**
+ * Handles the WordPress admin dashboard widget for download statistics
+ */
+final class DownloadWidgetController
+{
+    private VersionManager $versionManager;
+
+    public function __construct(VersionManager $versionManager)
+    {
+        $this->versionManager = $versionManager;
+        $this->registerHooks();
+    }
+
+    /**
+     * Register WordPress hooks
+     */
+    private function registerHooks(): void
+    {
+        add_action('wp_dashboard_setup', [$this, 'registerDashboardWidget']);
+    }
+
+    /**
+     * Register the dashboard widget
+     */
+    public function registerDashboardWidget(): void
+    {
+        if (!current_user_can('manage_woocommerce')) {
+            return;
+        }
+
+        wp_add_dashboard_widget(
+            'wclp_download_statistics',
+            __('Download Statistics', 'wc-licensed-product'),
+            [$this, 'renderWidget']
+        );
+    }
+
+    /**
+     * Render the dashboard widget content
+     */
+    public function renderWidget(): void
+    {
+        $stats = $this->versionManager->getDownloadStatistics();
+        ?>
+        <style>
+            .wclp-download-widget-stats {
+                display: grid;
+                grid-template-columns: 1fr;
+                gap: 12px;
+                margin-bottom: 16px;
+            }
+            .wclp-download-stat-card {
+                background: #f8f9fa;
+                border: 1px solid #e2e4e7;
+                border-radius: 4px;
+                padding: 12px;
+                text-align: center;
+                border-left: 3px solid #2271b1;
+            }
+            .wclp-download-stat-number {
+                font-size: 32px;
+                font-weight: 600;
+                color: #1d2327;
+                line-height: 1.2;
+            }
+            .wclp-download-stat-label {
+                font-size: 12px;
+                color: #646970;
+                text-transform: uppercase;
+                letter-spacing: 0.5px;
+                margin-top: 4px;
+            }
+            .wclp-download-list {
+                margin: 0;
+                padding: 0;
+                list-style: none;
+            }
+            .wclp-download-list li {
+                display: flex;
+                justify-content: space-between;
+                align-items: center;
+                padding: 8px 0;
+                border-bottom: 1px solid #e2e4e7;
+            }
+            .wclp-download-list li:last-child {
+                border-bottom: none;
+            }
+            .wclp-download-list .product-name {
+                font-weight: 500;
+                color: #1d2327;
+                flex: 1;
+                overflow: hidden;
+                text-overflow: ellipsis;
+                white-space: nowrap;
+                margin-right: 12px;
+            }
+            .wclp-download-list .version-info {
+                font-size: 12px;
+                color: #646970;
+            }
+            .wclp-download-list .download-count {
+                background: #e7f5ff;
+                color: #0a4b78;
+                padding: 2px 8px;
+                border-radius: 10px;
+                font-size: 12px;
+                font-weight: 600;
+                white-space: nowrap;
+            }
+            .wclp-download-section-title {
+                margin: 16px 0 8px 0;
+                font-size: 13px;
+                color: #1d2327;
+                font-weight: 600;
+            }
+            .wclp-no-downloads {
+                color: #646970;
+                font-style: italic;
+                text-align: center;
+                padding: 12px 0;
+            }
+        </style>
+
+        <div class="wclp-download-widget-stats">
+            <div class="wclp-download-stat-card">
+                <div class="wclp-download-stat-number"><?php echo esc_html(number_format_i18n($stats['total'])); ?></div>
+                <div class="wclp-download-stat-label"><?php esc_html_e('Total Downloads', 'wc-licensed-product'); ?></div>
+            </div>
+        </div>
+
+        <h4 class="wclp-download-section-title">
+            <?php esc_html_e('Top Products', 'wc-licensed-product'); ?>
+        </h4>
+        <?php if (!empty($stats['by_product'])): ?>
+            <ul class="wclp-download-list">
+                <?php foreach (array_slice($stats['by_product'], 0, 5) as $product): ?>
+                    <li>
+                        <span class="product-name"><?php echo esc_html($product['product_name']); ?></span>
+                        <span class="download-count">
+                            <?php echo esc_html(number_format_i18n($product['downloads'])); ?>
+                        </span>
+                    </li>
+                <?php endforeach; ?>
+            </ul>
+        <?php else: ?>
+            <p class="wclp-no-downloads"><?php esc_html_e('No downloads yet', 'wc-licensed-product'); ?></p>
+        <?php endif; ?>
+
+        <h4 class="wclp-download-section-title">
+            <?php esc_html_e('Top Versions', 'wc-licensed-product'); ?>
+        </h4>
+        <?php if (!empty($stats['by_version'])): ?>
+            <ul class="wclp-download-list">
+                <?php foreach (array_slice($stats['by_version'], 0, 5) as $version): ?>
+                    <li>
+                        <span class="product-name">
+                            <?php echo esc_html($version['product_name']); ?>
+                            <span class="version-info">v<?php echo esc_html($version['version']); ?></span>
+                        </span>
+                        <span class="download-count">
+                            <?php echo esc_html(number_format_i18n($version['downloads'])); ?>
+                        </span>
+                    </li>
+                <?php endforeach; ?>
+            </ul>
+        <?php else: ?>
+            <p class="wclp-no-downloads"><?php esc_html_e('No downloads yet', 'wc-licensed-product'); ?></p>
+        <?php endif; ?>
+        <?php
+    }
+}
--- a/src/Admin/OrderLicenseController.php
+++ b/src/Admin/OrderLicenseController.php
@@ -36,6 +36,7 @@ final class OrderLicenseController
        // Handle AJAX actions
        add_action('wp_ajax_wclp_update_order_domain', [$this, 'ajaxUpdateOrderDomain']);
        add_action('wp_ajax_wclp_update_license_domain', [$this, 'ajaxUpdateLicenseDomain']);
+        add_action('wp_ajax_wclp_generate_order_licenses', [$this, 'ajaxGenerateOrderLicenses']);

        // Enqueue admin scripts
        add_action('admin_enqueue_scripts', [$this, 'enqueueScripts']);
@@ -93,8 +94,10 @@ final class OrderLicenseController
            return;
        }

-        // Get order domain
-        $orderDomain = $order->get_meta('_licensed_product_domain');
+        // Check for multi-domain format first, then fall back to legacy single domain
+        $multiDomainData = $order->get_meta('_licensed_product_domains');
+        $legacyDomain = $order->get_meta('_licensed_product_domain');
+        $hasMultiDomain = !empty($multiDomainData) && is_array($multiDomainData);

        // Get licenses for this order
        $licenses = $this->licenseManager->getLicensesByOrder($order->get_id());
@@ -103,7 +106,25 @@ final class OrderLicenseController
        ?>
        <div class="wclp-order-licenses">
            <div class="wclp-order-domain-section">
-                <h4><?php esc_html_e('Order Domain', 'wc-licensed-product'); ?></h4>
+                <h4><?php esc_html_e('Order Domains', 'wc-licensed-product'); ?></h4>
+
+                <?php if ($hasMultiDomain): ?>
+                    <p class="description">
+                        <?php esc_html_e('Domains specified during checkout (multi-domain order).', 'wc-licensed-product'); ?>
+                    </p>
+                    <div class="wclp-multi-domain-display" style="margin-top: 10px;">
+                        <?php foreach ($multiDomainData as $item): ?>
+                            <?php
+                            $product = wc_get_product($item['product_id']);
+                            $productName = $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product');
+                            ?>
+                            <div class="wclp-product-domains-item" style="margin-bottom: 10px; padding: 10px; background: #f8f8f8; border-radius: 4px;">
+                                <strong><?php echo esc_html($productName); ?>:</strong><br>
+                                <code><?php echo esc_html(implode(', ', $item['domains'])); ?></code>
+                            </div>
+                        <?php endforeach; ?>
+                    </div>
+                <?php else: ?>
                    <p class="description">
                        <?php esc_html_e('The domain specified during checkout. Changing this will not automatically update existing license domains.', 'wc-licensed-product'); ?>
                    </p>
@@ -111,7 +132,7 @@ final class OrderLicenseController
                        <input type="text"
                               id="wclp-order-domain"
                               class="regular-text"
-                           value="<?php echo esc_attr($orderDomain); ?>"
+                               value="<?php echo esc_attr($legacyDomain); ?>"
                               data-order-id="<?php echo esc_attr($order->get_id()); ?>"
                               placeholder="<?php esc_attr_e('example.com', 'wc-licensed-product'); ?>" />
                        <button type="button" class="button" id="wclp-save-order-domain">
@@ -120,12 +141,36 @@ final class OrderLicenseController
                        <span class="spinner"></span>
                        <span class="wclp-status-message"></span>
                    </div>
+                <?php endif; ?>
            </div>

            <hr />

            <h4><?php esc_html_e('Licenses', 'wc-licensed-product'); ?></h4>

+            <?php
+            // Count expected licenses based on domain data
+            $expectedLicenses = 0;
+            if ($hasMultiDomain) {
+                // Multi-domain: count total domains across all products
+                foreach ($multiDomainData as $item) {
+                    if (isset($item['domains']) && is_array($item['domains'])) {
+                        $expectedLicenses += count($item['domains']);
+                    }
+                }
+            } else {
+                // Legacy: one license per licensed product
+                foreach ($order->get_items() as $item) {
+                    $product = $item->get_product();
+                    if ($product && $product->is_type('licensed')) {
+                        $expectedLicenses++;
+                    }
+                }
+            }
+            $missingLicenses = $expectedLicenses - count($licenses);
+            $hasDomainData = $hasMultiDomain || !empty($legacyDomain);
+            ?>
+
            <?php if (empty($licenses)): ?>
                <p class="description">
                    <?php esc_html_e('No licenses have been generated for this order yet.', 'wc-licensed-product'); ?>
@@ -137,6 +182,20 @@ final class OrderLicenseController
                        <em><?php esc_html_e('Licenses will be generated when the order is marked as paid/completed.', 'wc-licensed-product'); ?></em>
                    <?php endif; ?>
                </p>
+                <?php if ($hasDomainData && $order->is_paid()): ?>
+                    <p style="margin-top: 10px;">
+                        <button type="button" class="button button-primary" id="wclp-generate-licenses" data-order-id="<?php echo esc_attr($order->get_id()); ?>">
+                            <?php esc_html_e('Generate Licenses', 'wc-licensed-product'); ?>
+                        </button>
+                        <span class="spinner" style="float: none; margin-top: 4px;"></span>
+                        <span class="wclp-generate-status"></span>
+                    </p>
+                <?php elseif (!$hasDomainData): ?>
+                    <p class="description" style="margin-top: 10px; color: #d63638;">
+                        <span class="dashicons dashicons-warning"></span>
+                        <?php esc_html_e('Please set the order domain above before generating licenses.', 'wc-licensed-product'); ?>
+                    </p>
+                <?php endif; ?>
            <?php else: ?>
                <table class="widefat striped wclp-licenses-table">
                    <thead>
@@ -223,6 +282,29 @@ final class OrderLicenseController
                    );
                    ?>
                </p>
+
+                <?php if ($missingLicenses > 0 && $hasDomainData && $order->is_paid()): ?>
+                    <p style="margin-top: 10px;">
+                        <span class="dashicons dashicons-warning" style="color: #dba617;"></span>
+                        <?php
+                        printf(
+                            /* translators: %d: Number of missing licenses */
+                            esc_html(_n(
+                                '%d licensed product is missing a license.',
+                                '%d licensed products are missing licenses.',
+                                $missingLicenses,
+                                'wc-licensed-product'
+                            )),
+                            $missingLicenses
+                        );
+                        ?>
+                        <button type="button" class="button" id="wclp-generate-licenses" data-order-id="<?php echo esc_attr($order->get_id()); ?>">
+                            <?php esc_html_e('Generate Missing Licenses', 'wc-licensed-product'); ?>
+                        </button>
+                        <span class="spinner" style="float: none; margin-top: 4px;"></span>
+                        <span class="wclp-generate-status"></span>
+                    </p>
+                <?php endif; ?>
            <?php endif; ?>
        </div>

@@ -248,6 +330,9 @@ final class OrderLicenseController
            .wclp-lifetime { color: #0073aa; font-weight: 500; }
            .wclp-edit-domain-btn { color: #0073aa; text-decoration: none; }
            .wclp-edit-domain-btn .dashicons { font-size: 16px; width: 16px; height: 16px; }
+            .wclp-generate-status { font-style: italic; margin-left: 8px; }
+            .wclp-generate-status.success { color: #46b450; }
+            .wclp-generate-status.error { color: #dc3232; }
        </style>
        <?php
    }
@@ -284,8 +369,9 @@ final class OrderLicenseController
            'strings' => [
                'saving' => __('Saving...', 'wc-licensed-product'),
                'saved' => __('Saved!', 'wc-licensed-product'),
-                'error' => __('Error saving. Please try again.', 'wc-licensed-product'),
+                'error' => __('Error. Please try again.', 'wc-licensed-product'),
                'invalidDomain' => __('Please enter a valid domain.', 'wc-licensed-product'),
+                'generating' => __('Generating...', 'wc-licensed-product'),
            ],
        ]);
    }
@@ -392,4 +478,166 @@ final class OrderLicenseController
        $pattern = '/^([a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}$/';
        return (bool) preg_match($pattern, $domain);
    }
+
+    /**
+     * AJAX handler for generating order licenses
+     */
+    public function ajaxGenerateOrderLicenses(): void
+    {
+        check_ajax_referer('wclp_order_license_actions', 'nonce');
+
+        if (!current_user_can('manage_woocommerce')) {
+            wp_send_json_error(['message' => __('Permission denied.', 'wc-licensed-product')]);
+        }
+
+        $orderId = absint($_POST['order_id'] ?? 0);
+
+        if (!$orderId) {
+            wp_send_json_error(['message' => __('Invalid order ID.', 'wc-licensed-product')]);
+        }
+
+        $order = wc_get_order($orderId);
+        if (!$order) {
+            wp_send_json_error(['message' => __('Order not found.', 'wc-licensed-product')]);
+        }
+
+        // Check if order is paid
+        if (!$order->is_paid()) {
+            wp_send_json_error(['message' => __('Order must be paid before licenses can be generated.', 'wc-licensed-product')]);
+        }
+
+        // Check for multi-domain format first
+        $multiDomainData = $order->get_meta('_licensed_product_domains');
+        $legacyDomain = $order->get_meta('_licensed_product_domain');
+
+        if (!empty($multiDomainData) && is_array($multiDomainData)) {
+            // Multi-domain format
+            $result = $this->generateMultiDomainLicenses($order, $multiDomainData);
+        } elseif (!empty($legacyDomain)) {
+            // Legacy single domain format
+            $result = $this->generateLegacyLicenses($order, $legacyDomain);
+        } else {
+            wp_send_json_error(['message' => __('Please set the order domain before generating licenses.', 'wc-licensed-product')]);
+            return;
+        }
+
+        if ($result['generated'] > 0) {
+            wp_send_json_success([
+                'message' => sprintf(
+                    /* translators: %d: Number of licenses generated */
+                    _n(
+                        '%d license generated successfully.',
+                        '%d licenses generated successfully.',
+                        $result['generated'],
+                        'wc-licensed-product'
+                    ),
+                    $result['generated']
+                ),
+                'generated' => $result['generated'],
+                'skipped' => $result['skipped'],
+                'reload' => true,
+            ]);
+        } else {
+            wp_send_json_success([
+                'message' => __('All licenses already exist for this order.', 'wc-licensed-product'),
+                'generated' => 0,
+                'skipped' => $result['skipped'],
+                'reload' => false,
+            ]);
+        }
+    }
+
+    /**
+     * Generate licenses for multi-domain format
+     */
+    private function generateMultiDomainLicenses(\WC_Order $order, array $domainData): array
+    {
+        $generated = 0;
+        $skipped = 0;
+        $orderId = $order->get_id();
+        $customerId = $order->get_customer_id();
+
+        // Index domains by product ID
+        $domainsByProduct = [];
+        foreach ($domainData as $item) {
+            if (isset($item['product_id']) && isset($item['domains']) && is_array($item['domains'])) {
+                $domainsByProduct[(int) $item['product_id']] = $item['domains'];
+            }
+        }
+
+        foreach ($order->get_items() as $item) {
+            $product = $item->get_product();
+            if (!$product || !$product->is_type('licensed')) {
+                continue;
+            }
+
+            $productId = $product->get_id();
+            $domains = $domainsByProduct[$productId] ?? [];
+
+            // Get existing licenses for this product
+            $existingLicenses = $this->licenseManager->getLicensesByOrderAndProduct($orderId, $productId);
+            $existingDomains = array_map(fn($l) => $l->getDomain(), $existingLicenses);
+
+            foreach ($domains as $domain) {
+                $normalizedDomain = $this->licenseManager->normalizeDomain($domain);
+
+                // Skip if license already exists for this domain
+                if (in_array($normalizedDomain, $existingDomains, true)) {
+                    $skipped++;
+                    continue;
+                }
+
+                $license = $this->licenseManager->generateLicense(
+                    $orderId,
+                    $productId,
+                    $customerId,
+                    $normalizedDomain
+                );
+
+                if ($license) {
+                    $generated++;
+                }
+            }
+        }
+
+        return ['generated' => $generated, 'skipped' => $skipped];
+    }
+
+    /**
+     * Generate licenses for legacy single domain format
+     */
+    private function generateLegacyLicenses(\WC_Order $order, string $domain): array
+    {
+        $generated = 0;
+        $skipped = 0;
+        $orderId = $order->get_id();
+        $customerId = $order->get_customer_id();
+
+        foreach ($order->get_items() as $item) {
+            $product = $item->get_product();
+            if (!$product || !$product->is_type('licensed')) {
+                continue;
+            }
+
+            // Check if license already exists
+            $existing = $this->licenseManager->getLicenseByOrderAndProduct($orderId, $product->get_id());
+            if ($existing) {
+                $skipped++;
+                continue;
+            }
+
+            $license = $this->licenseManager->generateLicense(
+                $orderId,
+                $product->get_id(),
+                $customerId,
+                $domain
+            );
+
+            if ($license) {
+                $generated++;
+            }
+        }
+
+        return ['generated' => $generated, 'skipped' => $skipped];
+    }
 }
--- a/src/Admin/SettingsController.php
+++ b/src/Admin/SettingsController.php
@@ -202,6 +202,13 @@ final class SettingsController
                'id' => 'wc_licensed_product_default_bind_to_version',
                'default' => 'no',
            ],
+            'enable_multi_domain' => [
+                'name' => __('Enable Multi-Domain Licensing', 'wc-licensed-product'),
+                'type' => 'checkbox',
+                'desc' => __('Allow customers to purchase multiple licenses for different domains at once. Each unit in cart quantity requires a unique domain.', 'wc-licensed-product'),
+                'id' => 'wc_licensed_product_enable_multi_domain',
+                'default' => 'no',
+            ],
            'section_end' => [
                'type' => 'sectionend',
                'id' => 'wc_licensed_product_section_defaults_end',
@@ -387,6 +394,14 @@ final class SettingsController
        return get_option('wc_licensed_product_default_bind_to_version', 'no') === 'yes';
    }

+    /**
+     * Check if multi-domain licensing is enabled
+     */
+    public static function isMultiDomainEnabled(): bool
+    {
+        return get_option('wc_licensed_product_enable_multi_domain', 'no') === 'yes';
+    }
+
    /**
     * Check if expiration warning emails are enabled
     * This checks both the WooCommerce email setting and the old setting for backwards compatibility
--- a/src/Api/ResponseSigner.php
+++ b/src/Api/ResponseSigner.php
@@ -147,9 +147,52 @@ final class ResponseSigner
     */
    private function deriveKey(string $licenseKey): string
    {
-        // HKDF-like key derivation
-        $prk = hash_hmac('sha256', $licenseKey, $this->serverSecret, true);
+        return self::deriveCustomerSecret($licenseKey, $this->serverSecret);
+    }

-        return hash_hmac('sha256', $prk . "\x01", $this->serverSecret);
+    /**
+     * Derive a customer-specific secret from a license key
+     *
+     * This secret is unique per license and can be shared with the customer
+     * to verify signed API responses. Each customer gets their own secret
+     * derived from their license key.
+     *
+     * @param string $licenseKey   The customer's license key
+     * @param string $serverSecret The server's master secret
+     * @return string The derived secret (64 hex characters)
+     */
+    public static function deriveCustomerSecret(string $licenseKey, string $serverSecret): string
+    {
+        // HKDF-like key derivation
+        $prk = hash_hmac('sha256', $licenseKey, $serverSecret, true);
+
+        return hash_hmac('sha256', $prk . "\x01", $serverSecret);
+    }
+
+    /**
+     * Get the customer secret for a license key using the configured server secret
+     *
+     * @param string $licenseKey The customer's license key
+     * @return string|null The derived secret, or null if server secret is not configured
+     */
+    public static function getCustomerSecretForLicense(string $licenseKey): ?string
+    {
+        $serverSecret = defined('WC_LICENSE_SERVER_SECRET') ? WC_LICENSE_SERVER_SECRET : '';
+
+        if (empty($serverSecret)) {
+            return null;
+        }
+
+        return self::deriveCustomerSecret($licenseKey, $serverSecret);
+    }
+
+    /**
+     * Check if response signing is enabled
+     *
+     * @return bool True if server secret is configured
+     */
+    public static function isSigningEnabled(): bool
+    {
+        return defined('WC_LICENSE_SERVER_SECRET') && !empty(WC_LICENSE_SERVER_SECRET);
    }
 }
--- a/src/Checkout/CheckoutBlocksIntegration.php
+++ b/src/Checkout/CheckoutBlocksIntegration.php
@@ -10,6 +10,7 @@ declare(strict_types=1);
 namespace Jeremias\WcLicensedProduct\Checkout;

 use Automattic\WooCommerce\Blocks\Integrations\IntegrationInterface;
+use Jeremias\WcLicensedProduct\Admin\SettingsController;

 /**
 * Integration with WooCommerce Checkout Blocks
@@ -30,7 +31,7 @@ final class CheckoutBlocksIntegration implements IntegrationInterface
    public function initialize(): void
    {
        $this->registerScripts();
-        $this->registerBlockExtensionData();
+        $this->registerAdditionalCheckoutFields();
    }

    /**
@@ -45,7 +46,7 @@ final class CheckoutBlocksIntegration implements IntegrationInterface
            wp_register_script(
                'wc-licensed-product-checkout-blocks',
                $scriptUrl,
-                ['wc-blocks-checkout', 'wp-element', 'wp-components', 'wp-i18n'],
+                ['wc-blocks-checkout', 'wp-element', 'wp-components', 'wp-i18n', 'wp-plugins', 'wp-data'],
                WC_LICENSED_PRODUCT_VERSION,
                true
            );
@@ -59,20 +60,33 @@ final class CheckoutBlocksIntegration implements IntegrationInterface
    }

    /**
-     * Register block extension data
+     * Register additional checkout fields using WooCommerce Blocks API
     */
-    private function registerBlockExtensionData(): void
+    private function registerAdditionalCheckoutFields(): void
    {
-        // Pass data to the checkout block script
-        add_filter(
-            'woocommerce_blocks_checkout_block_registration_data',
-            function (array $data): array {
-                $data['wc-licensed-product'] = [
-                    'hasLicensedProducts' => $this->cartHasLicensedProducts(),
-                ];
-                return $data;
+        add_action('woocommerce_blocks_loaded', function (): void {
+            // Check if the function exists (WooCommerce 8.9+)
+            if (!function_exists('woocommerce_register_additional_checkout_field')) {
+                return;
            }
-        );
+
+            // Register the domain field using WooCommerce's checkout fields API
+            // For single domain mode only (multi-domain uses custom JS component)
+            if (!SettingsController::isMultiDomainEnabled()) {
+                woocommerce_register_additional_checkout_field([
+                    'id' => 'wc-licensed-product/domain',
+                    'label' => __('License Domain', 'wc-licensed-product'),
+                    'location' => 'order',
+                    'type' => 'text',
+                    'required' => false,
+                    'attributes' => [
+                        'placeholder' => __('example.com', 'wc-licensed-product'),
+                        'pattern' => '^([a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}$',
+                        'title' => __('Enter a valid domain (without http:// or www)', 'wc-licensed-product'),
+                    ],
+                ]);
+            }
+        });
    }

    /**
@@ -96,13 +110,23 @@ final class CheckoutBlocksIntegration implements IntegrationInterface
     */
    public function get_script_data(): array
    {
+        $isMultiDomain = SettingsController::isMultiDomainEnabled();
+
        return [
            'hasLicensedProducts' => $this->cartHasLicensedProducts(),
-            'fieldLabel' => __('Domain for License Activation', 'wc-licensed-product'),
+            'licensedProducts' => $this->getLicensedProductsFromCart(),
+            'isMultiDomainEnabled' => $isMultiDomain,
            'fieldPlaceholder' => __('example.com', 'wc-licensed-product'),
-            'fieldDescription' => __('Enter the domain where you will use this license (without http:// or www).', 'wc-licensed-product'),
-            'sectionTitle' => __('License Domain', 'wc-licensed-product'),
-            'validationError' => __('Please enter a valid domain for your license activation.', 'wc-licensed-product'),
+            'fieldDescription' => $isMultiDomain
+                ? __('Enter a unique domain for each license (without http:// or www).', 'wc-licensed-product')
+                : __('Enter the domain where you will use the license (without http:// or www).', 'wc-licensed-product'),
+            'sectionTitle' => $isMultiDomain
+                ? __('License Domains', 'wc-licensed-product')
+                : __('License Domain', 'wc-licensed-product'),
+            'validationError' => __('Please enter a valid domain.', 'wc-licensed-product'),
+            'duplicateError' => __('Each license requires a unique domain.', 'wc-licensed-product'),
+            'licenseLabel' => __('License %d:', 'wc-licensed-product'),
+            'singleDomainLabel' => __('Domain', 'wc-licensed-product'),
        ];
    }

@@ -111,17 +135,33 @@ final class CheckoutBlocksIntegration implements IntegrationInterface
     */
    private function cartHasLicensedProducts(): bool
    {
-        if (!WC()->cart) {
-            return false;
+        return !empty($this->getLicensedProductsFromCart());
    }

+    /**
+     * Get licensed products from cart with quantities
+     *
+     * @return array<int, array{product_id: int, name: string, quantity: int}>
+     */
+    private function getLicensedProductsFromCart(): array
+    {
+        if (!WC()->cart) {
+            return [];
+        }
+
+        $licensedProducts = [];
        foreach (WC()->cart->get_cart() as $cartItem) {
            $product = $cartItem['data'];
            if ($product && $product->is_type('licensed')) {
-                return true;
+                $productId = $product->get_id();
+                $licensedProducts[] = [
+                    'product_id' => $productId,
+                    'name' => $product->get_name(),
+                    'quantity' => (int) $cartItem['quantity'],
+                ];
            }
        }

-        return false;
+        return $licensedProducts;
    }
 }
--- a/src/Checkout/CheckoutController.php
+++ b/src/Checkout/CheckoutController.php
@@ -10,6 +10,7 @@ declare(strict_types=1);
 namespace Jeremias\WcLicensedProduct\Checkout;

 use Jeremias\WcLicensedProduct\License\LicenseManager;
+use Jeremias\WcLicensedProduct\Admin\SettingsController;

 /**
 * Handles checkout modifications for licensed products
@@ -50,35 +51,75 @@ final class CheckoutController
     */
    private function cartHasLicensedProducts(): bool
    {
-        if (!WC()->cart) {
-            return false;
-        }
-
-        foreach (WC()->cart->get_cart() as $cartItem) {
-            $product = $cartItem['data'];
-            if ($product && $product->is_type('licensed')) {
-                return true;
-            }
-        }
-
-        return false;
+        return !empty($this->getLicensedProductsFromCart());
    }

    /**
-     * Add domain field to checkout form
+     * Get licensed products from cart with quantities
+     *
+     * @return array<int, array{product_id: int, name: string, quantity: int}>
+     */
+    private function getLicensedProductsFromCart(): array
+    {
+        if (!WC()->cart) {
+            return [];
+        }
+
+        $licensedProducts = [];
+        foreach (WC()->cart->get_cart() as $cartItem) {
+            $product = $cartItem['data'];
+            if ($product && $product->is_type('licensed')) {
+                $productId = $product->get_id();
+                $licensedProducts[$productId] = [
+                    'product_id' => $productId,
+                    'name' => $product->get_name(),
+                    'quantity' => (int) $cartItem['quantity'],
+                ];
+            }
+        }
+
+        return $licensedProducts;
+    }
+
+    /**
+     * Add domain fields to checkout form
+     * Shows multiple domain fields if multi-domain is enabled, otherwise single field
     */
    public function addDomainField(): void
    {
-        if (!$this->cartHasLicensedProducts()) {
+        $licensedProducts = $this->getLicensedProductsFromCart();
+        if (empty($licensedProducts)) {
            return;
        }

+        // Check if multi-domain licensing is enabled
+        if (SettingsController::isMultiDomainEnabled()) {
+            $this->renderMultiDomainFields($licensedProducts);
+        } else {
+            $this->renderSingleDomainField();
+        }
+    }
+
+    /**
+     * Render single domain field (legacy mode)
+     */
+    private function renderSingleDomainField(): void
+    {
+        $savedValue = '';
+
+        // Check POST data first (validation failure case)
+        if (isset($_POST['licensed_product_domain'])) {
+            $savedValue = sanitize_text_field($_POST['licensed_product_domain']);
+        } elseif (WC()->session) {
+            $savedValue = WC()->session->get('licensed_product_domain', '');
+        }
+
        ?>
        <div id="licensed-product-domain-field">
            <h3><?php esc_html_e('License Domain', 'wc-licensed-product'); ?></h3>
            <p class="form-row form-row-wide">
                <label for="licensed_product_domain">
-                    <?php esc_html_e('Domain for License Activation', 'wc-licensed-product'); ?>
+                    <?php esc_html_e('Domain', 'wc-licensed-product'); ?>
                    <abbr class="required" title="<?php esc_attr_e('required', 'wc-licensed-product'); ?>">*</abbr>
                </label>
                <input
@@ -87,10 +128,10 @@ final class CheckoutController
                    name="licensed_product_domain"
                    id="licensed_product_domain"
                    placeholder="<?php esc_attr_e('example.com', 'wc-licensed-product'); ?>"
-                    value="<?php echo esc_attr(WC()->checkout->get_value('licensed_product_domain')); ?>"
+                    value="<?php echo esc_attr($savedValue); ?>"
                />
                <span class="description">
-                    <?php esc_html_e('Enter the domain where you will use this license (without http:// or www).', 'wc-licensed-product'); ?>
+                    <?php esc_html_e('Enter the domain where you will use the license (without http:// or www).', 'wc-licensed-product'); ?>
                </span>
            </p>
        </div>
@@ -98,62 +139,276 @@ final class CheckoutController
    }

    /**
-     * Validate domain field during checkout
+     * Render multi-domain fields (one per quantity)
+     */
+    private function renderMultiDomainFields(array $licensedProducts): void
+    {
+        ?>
+        <div id="licensed-product-domain-fields">
+            <h3><?php esc_html_e('License Domains', 'wc-licensed-product'); ?></h3>
+            <p class="wclp-domain-description">
+                <?php esc_html_e('Enter a unique domain for each license (without http:// or www).', 'wc-licensed-product'); ?>
+            </p>
+
+            <?php foreach ($licensedProducts as $productId => $productData): ?>
+                <div class="wclp-product-domains" data-product-id="<?php echo esc_attr($productId); ?>">
+                    <h4>
+                        <?php
+                        echo esc_html($productData['name']);
+                        if ($productData['quantity'] > 1) {
+                            printf(' (×%d)', $productData['quantity']);
+                        }
+                        ?>
+                    </h4>
+
+                    <?php for ($i = 0; $i < $productData['quantity']; $i++): ?>
+                        <?php
+                        $fieldName = sprintf('licensed_domains[%d][%d]', $productId, $i);
+                        $fieldId = sprintf('licensed_domain_%d_%d', $productId, $i);
+                        $savedValue = $this->getSavedDomainValue($productId, $i);
+                        ?>
+                        <p class="form-row form-row-wide wclp-domain-row">
+                            <label for="<?php echo esc_attr($fieldId); ?>">
+                                <?php
+                                printf(
+                                    /* translators: %d: license number */
+                                    esc_html__('License %d:', 'wc-licensed-product'),
+                                    $i + 1
+                                );
+                                ?>
+                                <abbr class="required" title="<?php esc_attr_e('required', 'wc-licensed-product'); ?>">*</abbr>
+                            </label>
+                            <input
+                                type="text"
+                                class="input-text wclp-domain-input"
+                                name="<?php echo esc_attr($fieldName); ?>"
+                                id="<?php echo esc_attr($fieldId); ?>"
+                                placeholder="<?php esc_attr_e('example.com', 'wc-licensed-product'); ?>"
+                                value="<?php echo esc_attr($savedValue); ?>"
+                            />
+                        </p>
+                    <?php endfor; ?>
+                </div>
+            <?php endforeach; ?>
+        </div>
+        <style>
+            #licensed-product-domain-fields { margin-bottom: 20px; }
+            #licensed-product-domain-fields h3 { margin-bottom: 10px; }
+            .wclp-domain-description { margin-bottom: 15px; color: #666; }
+            .wclp-product-domains { margin-bottom: 20px; padding: 15px; background: #f8f8f8; border-radius: 4px; }
+            .wclp-product-domains h4 { margin: 0 0 10px 0; font-size: 1em; }
+            .wclp-domain-row { margin-bottom: 10px; }
+            .wclp-domain-row:last-child { margin-bottom: 0; }
+            .wclp-domain-row label { display: block; margin-bottom: 5px; }
+        </style>
+        <?php
+    }
+
+    /**
+     * Get saved domain value from session/POST
+     */
+    private function getSavedDomainValue(int $productId, int $index): string
+    {
+        // Check POST data first (validation failure case)
+        if (isset($_POST['licensed_domains'][$productId][$index])) {
+            return sanitize_text_field($_POST['licensed_domains'][$productId][$index]);
+        }
+
+        // Check session for blocks checkout
+        if (WC()->session) {
+            $sessionDomains = WC()->session->get('licensed_product_domains', []);
+            foreach ($sessionDomains as $item) {
+                if (isset($item['product_id']) && (int) $item['product_id'] === $productId) {
+                    if (isset($item['domains'][$index])) {
+                        return $item['domains'][$index];
+                    }
+                }
+            }
+        }
+
+        return '';
+    }
+
+    /**
+     * Validate domain fields during checkout
     */
    public function validateDomainField(): void
    {
-        if (!$this->cartHasLicensedProducts()) {
+        $licensedProducts = $this->getLicensedProductsFromCart();
+        if (empty($licensedProducts)) {
            return;
        }

-        $domain = isset($_POST['licensed_product_domain'])
-            ? sanitize_text_field($_POST['licensed_product_domain'])
-            : '';
+        // Check if multi-domain licensing is enabled
+        if (SettingsController::isMultiDomainEnabled()) {
+            $this->validateMultiDomainFields($licensedProducts);
+        } else {
+            $this->validateSingleDomainField();
+        }
+    }
+
+    /**
+     * Validate single domain field
+     */
+    private function validateSingleDomainField(): void
+    {
+        $domain = isset($_POST['licensed_product_domain']) ? sanitize_text_field($_POST['licensed_product_domain']) : '';

+        if (empty($domain)) {
+            wc_add_notice(__('Please enter a domain for your license.', 'wc-licensed-product'), 'error');
+            return;
+        }
+
+        $normalizedDomain = $this->licenseManager->normalizeDomain($domain);
+        if (!$this->isValidDomain($normalizedDomain)) {
+            wc_add_notice(__('Please enter a valid domain for your license.', 'wc-licensed-product'), 'error');
+        }
+    }
+
+    /**
+     * Validate multi-domain fields
+     */
+    private function validateMultiDomainFields(array $licensedProducts): void
+    {
+        $licensedDomains = $_POST['licensed_domains'] ?? [];
+
+        foreach ($licensedProducts as $productId => $productData) {
+            $productDomains = $licensedDomains[$productId] ?? [];
+            $normalizedDomains = [];
+
+            for ($i = 0; $i < $productData['quantity']; $i++) {
+                $domain = isset($productDomains[$i]) ? sanitize_text_field($productDomains[$i]) : '';
+
+                // Check if domain is empty
                if (empty($domain)) {
                    wc_add_notice(
-                __('Please enter a domain for your license activation.', 'wc-licensed-product'),
+                        sprintf(
+                            /* translators: 1: product name, 2: license number */
+                            __('Please enter a domain for %1$s (License %2$d).', 'wc-licensed-product'),
+                            $productData['name'],
+                            $i + 1
+                        ),
                        'error'
                    );
-            return;
+                    continue;
                }

                // Validate domain format
                $normalizedDomain = $this->licenseManager->normalizeDomain($domain);
                if (!$this->isValidDomain($normalizedDomain)) {
                    wc_add_notice(
-                __('Please enter a valid domain name.', 'wc-licensed-product'),
+                        sprintf(
+                            /* translators: 1: product name, 2: license number */
+                            __('Please enter a valid domain for %1$s (License %2$d).', 'wc-licensed-product'),
+                            $productData['name'],
+                            $i + 1
+                        ),
                        'error'
                    );
+                    continue;
+                }
+
+                // Check for duplicate domains within same product
+                if (in_array($normalizedDomain, $normalizedDomains, true)) {
+                    wc_add_notice(
+                        sprintf(
+                            /* translators: 1: domain name, 2: product name */
+                            __('The domain "%1$s" is used multiple times for %2$s. Each license requires a unique domain.', 'wc-licensed-product'),
+                            $normalizedDomain,
+                            $productData['name']
+                        ),
+                        'error'
+                    );
+                } else {
+                    $normalizedDomains[] = $normalizedDomain;
+                }
+            }
        }
    }

    /**
-     * Save domain field to order meta
+     * Save domain fields to order meta
     */
    public function saveDomainField(int $orderId): void
    {
-        if (!$this->cartHasLicensedProducts()) {
+        $licensedProducts = $this->getLicensedProductsFromCart();
+        if (empty($licensedProducts)) {
            return;
        }

-        if (isset($_POST['licensed_product_domain']) && !empty($_POST['licensed_product_domain'])) {
-            $domain = sanitize_text_field($_POST['licensed_product_domain']);
-            $normalizedDomain = $this->licenseManager->normalizeDomain($domain);
-
        $order = wc_get_order($orderId);
-            if ($order) {
+        if (!$order) {
+            return;
+        }
+
+        // Check if multi-domain licensing is enabled
+        if (SettingsController::isMultiDomainEnabled()) {
+            $this->saveMultiDomainFields($order, $licensedProducts);
+        } else {
+            $this->saveSingleDomainField($order);
+        }
+    }
+
+    /**
+     * Save single domain field to order meta (legacy format)
+     */
+    private function saveSingleDomainField(\WC_Order $order): void
+    {
+        $domain = isset($_POST['licensed_product_domain']) ? sanitize_text_field($_POST['licensed_product_domain']) : '';
+
+        if (!empty($domain)) {
+            $normalizedDomain = $this->licenseManager->normalizeDomain($domain);
            $order->update_meta_data('_licensed_product_domain', $normalizedDomain);
            $order->save();
        }
    }
+
+    /**
+     * Save multi-domain fields to order meta
+     */
+    private function saveMultiDomainFields(\WC_Order $order, array $licensedProducts): void
+    {
+        $licensedDomains = $_POST['licensed_domains'] ?? [];
+        $domainData = [];
+
+        foreach ($licensedProducts as $productId => $productData) {
+            $productDomains = $licensedDomains[$productId] ?? [];
+            $normalizedDomains = [];
+
+            for ($i = 0; $i < $productData['quantity']; $i++) {
+                $domain = isset($productDomains[$i]) ? sanitize_text_field($productDomains[$i]) : '';
+                if (!empty($domain)) {
+                    $normalizedDomains[] = $this->licenseManager->normalizeDomain($domain);
+                }
+            }
+
+            if (!empty($normalizedDomains)) {
+                $domainData[] = [
+                    'product_id' => $productId,
+                    'domains' => $normalizedDomains,
+                ];
+            }
+        }
+
+        if (!empty($domainData)) {
+            $order->update_meta_data('_licensed_product_domains', $domainData);
+            $order->save();
+        }
    }

    /**
-     * Display domain in admin order view
+     * Display domains in admin order view
     */
    public function displayDomainInAdmin(\WC_Order $order): void
    {
+        // Try new multi-domain format first
+        $domainData = $order->get_meta('_licensed_product_domains');
+        if (!empty($domainData) && is_array($domainData)) {
+            $this->displayMultiDomainsInAdmin($domainData);
+            return;
+        }
+
+        // Fall back to legacy single domain
        $domain = $order->get_meta('_licensed_product_domain');
        if (!$domain) {
            return;
@@ -168,10 +423,40 @@ final class CheckoutController
    }

    /**
-     * Display domain in order emails
+     * Display multi-domain data in admin
+     */
+    private function displayMultiDomainsInAdmin(array $domainData): void
+    {
+        ?>
+        <div class="wclp-order-domains">
+            <strong><?php esc_html_e('License Domains:', 'wc-licensed-product'); ?></strong>
+            <?php foreach ($domainData as $item): ?>
+                <?php
+                $product = wc_get_product($item['product_id']);
+                $productName = $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product');
+                ?>
+                <p style="margin: 5px 0 5px 15px;">
+                    <em><?php echo esc_html($productName); ?>:</em><br>
+                    <?php echo esc_html(implode(', ', $item['domains'])); ?>
+                </p>
+            <?php endforeach; ?>
+        </div>
+        <?php
+    }
+
+    /**
+     * Display domains in order emails
     */
    public function displayDomainInEmail(\WC_Order $order, bool $sentToAdmin, bool $plainText): void
    {
+        // Try new multi-domain format first
+        $domainData = $order->get_meta('_licensed_product_domains');
+        if (!empty($domainData) && is_array($domainData)) {
+            $this->displayMultiDomainsInEmail($domainData, $plainText);
+            return;
+        }
+
+        // Fall back to legacy single domain
        $domain = $order->get_meta('_licensed_product_domain');
        if (!$domain) {
            return;
@@ -189,6 +474,37 @@ final class CheckoutController
        }
    }

+    /**
+     * Display multi-domain data in email
+     */
+    private function displayMultiDomainsInEmail(array $domainData, bool $plainText): void
+    {
+        if ($plainText) {
+            echo "\n" . esc_html__('License Domains:', 'wc-licensed-product') . "\n";
+            foreach ($domainData as $item) {
+                $product = wc_get_product($item['product_id']);
+                $productName = $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product');
+                echo '  ' . esc_html($productName) . ': ' . esc_html(implode(', ', $item['domains'])) . "\n";
+            }
+        } else {
+            ?>
+            <div style="margin-bottom: 15px;">
+                <strong><?php esc_html_e('License Domains:', 'wc-licensed-product'); ?></strong>
+                <?php foreach ($domainData as $item): ?>
+                    <?php
+                    $product = wc_get_product($item['product_id']);
+                    $productName = $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product');
+                    ?>
+                    <p style="margin: 5px 0 5px 15px;">
+                        <em><?php echo esc_html($productName); ?>:</em><br>
+                        <?php echo esc_html(implode(', ', $item['domains'])); ?>
+                    </p>
+                <?php endforeach; ?>
+            </div>
+            <?php
+        }
+    }
+
    /**
     * Validate domain format
     */
--- a/src/Checkout/StoreApiExtension.php
+++ b/src/Checkout/StoreApiExtension.php
@@ -12,6 +12,7 @@ namespace Jeremias\WcLicensedProduct\Checkout;
 use Automattic\WooCommerce\StoreApi\Schemas\V1\CheckoutSchema;
 use Automattic\WooCommerce\StoreApi\StoreApi;
 use Automattic\WooCommerce\StoreApi\Schemas\ExtendSchema;
+use Jeremias\WcLicensedProduct\Admin\SettingsController;
 use Jeremias\WcLicensedProduct\License\LicenseManager;

 /**
@@ -70,6 +71,12 @@ final class StoreApiExtension
     */
    public function getExtensionData(): array
    {
+        if (SettingsController::isMultiDomainEnabled()) {
+            return [
+                'licensed_product_domains' => WC()->session ? WC()->session->get('licensed_product_domains', []) : [],
+            ];
+        }
+
        return [
            'licensed_product_domain' => WC()->session ? WC()->session->get('licensed_product_domain', '') : '',
        ];
@@ -80,6 +87,31 @@ final class StoreApiExtension
     */
    public function getExtensionSchema(): array
    {
+        if (SettingsController::isMultiDomainEnabled()) {
+            return [
+                'licensed_product_domains' => [
+                    'description' => __('Domains for license activation by product', 'wc-licensed-product'),
+                    'type' => 'array',
+                    'context' => ['view', 'edit'],
+                    'readonly' => false,
+                    'items' => [
+                        'type' => 'object',
+                        'properties' => [
+                            'product_id' => [
+                                'type' => 'integer',
+                            ],
+                            'domains' => [
+                                'type' => 'array',
+                                'items' => [
+                                    'type' => 'string',
+                                ],
+                            ],
+                        ],
+                    ],
+                ],
+            ];
+        }
+
        return [
            'licensed_product_domain' => [
                'description' => __('Domain for license activation', 'wc-licensed-product'),
@@ -95,32 +127,105 @@ final class StoreApiExtension
     */
    public function handleExtensionUpdate(array $data): void
    {
-        if (isset($data['licensed_product_domain'])) {
-            $domain = sanitize_text_field($data['licensed_product_domain']);
-            $normalizedDomain = $this->licenseManager->normalizeDomain($domain);
+        if (SettingsController::isMultiDomainEnabled()) {
+            // Multi-domain mode
+            if (isset($data['licensed_product_domains']) && is_array($data['licensed_product_domains'])) {
+                $normalizedData = $this->normalizeDomainsData($data['licensed_product_domains']);

                if (WC()->session) {
-                WC()->session->set('licensed_product_domain', $normalizedDomain);
+                    WC()->session->set('licensed_product_domains', $normalizedData);
+                }
+            }
+        } else {
+            // Single domain mode
+            if (isset($data['licensed_product_domain'])) {
+                $sanitized = sanitize_text_field($data['licensed_product_domain']);
+                $normalized = $this->licenseManager->normalizeDomain($sanitized);
+
+                if (WC()->session) {
+                    WC()->session->set('licensed_product_domain', $normalized);
+                }
            }
        }
    }

    /**
-     * Process the checkout order - save domain to order meta
+     * Normalize domains data from frontend
+     */
+    private function normalizeDomainsData(array $domainsData): array
+    {
+        $normalized = [];
+
+        foreach ($domainsData as $item) {
+            if (!isset($item['product_id']) || !isset($item['domains']) || !is_array($item['domains'])) {
+                continue;
+            }
+
+            $productId = (int) $item['product_id'];
+            $domains = [];
+
+            foreach ($item['domains'] as $domain) {
+                $sanitized = sanitize_text_field($domain);
+                if (!empty($sanitized)) {
+                    $domains[] = $this->licenseManager->normalizeDomain($sanitized);
+                }
+            }
+
+            if (!empty($domains)) {
+                $normalized[] = [
+                    'product_id' => $productId,
+                    'domains' => $domains,
+                ];
+            }
+        }
+
+        return $normalized;
+    }
+
+    /**
+     * Process the checkout order - save domains to order meta
     */
    public function processCheckoutOrder(\WC_Order $order): void
    {
-        $domain = WC()->session ? WC()->session->get('licensed_product_domain', '') : '';
-
-        // Also check in the request data for block checkout
-        if (empty($domain)) {
        $requestData = json_decode(file_get_contents('php://input'), true);
-            if (isset($requestData['extensions'][self::IDENTIFIER]['licensed_product_domain'])) {
-                $domain = sanitize_text_field($requestData['extensions'][self::IDENTIFIER]['licensed_product_domain']);
-                $domain = $this->licenseManager->normalizeDomain($domain);
+
+        if (SettingsController::isMultiDomainEnabled()) {
+            $this->processMultiDomainOrder($order, $requestData);
+        } else {
+            $this->processSingleDomainOrder($order, $requestData);
        }
    }

+    /**
+     * Process order in single domain mode (legacy)
+     */
+    private function processSingleDomainOrder(\WC_Order $order, ?array $requestData): void
+    {
+        $domain = '';
+
+        // Check session first
+        if (WC()->session) {
+            $domain = WC()->session->get('licensed_product_domain', '');
+        }
+
+        // Check in the request data for block checkout (extension data)
+        if (empty($domain) && isset($requestData['extensions'][self::IDENTIFIER]['licensed_product_domain'])) {
+            $sanitized = sanitize_text_field($requestData['extensions'][self::IDENTIFIER]['licensed_product_domain']);
+            $domain = $this->licenseManager->normalizeDomain($sanitized);
+        }
+
+        // Check for wclp_license_domain (from our hidden input)
+        if (empty($domain) && isset($requestData['wclp_license_domain'])) {
+            $sanitized = sanitize_text_field($requestData['wclp_license_domain']);
+            $domain = $this->licenseManager->normalizeDomain($sanitized);
+        }
+
+        // Check for additional_fields (WC Blocks API)
+        if (empty($domain) && isset($requestData['additional_fields']['wc-licensed-product/domain'])) {
+            $sanitized = sanitize_text_field($requestData['additional_fields']['wc-licensed-product/domain']);
+            $domain = $this->licenseManager->normalizeDomain($sanitized);
+        }
+
        if (!empty($domain)) {
            $order->update_meta_data('_licensed_product_domain', $domain);
            $order->save();
@@ -131,4 +236,65 @@ final class StoreApiExtension
            }
        }
    }
+
+    /**
+     * Process order in multi-domain mode
+     */
+    private function processMultiDomainOrder(\WC_Order $order, ?array $requestData): void
+    {
+        $domainData = [];
+
+        // Check session first
+        if (WC()->session) {
+            $domainData = WC()->session->get('licensed_product_domains', []);
+        }
+
+        // Check in the request data for block checkout (extension data)
+        if (empty($domainData) && isset($requestData['extensions'][self::IDENTIFIER]['licensed_product_domains'])) {
+            $domainData = $this->normalizeDomainsData(
+                $requestData['extensions'][self::IDENTIFIER]['licensed_product_domains']
+            );
+        }
+
+        // Check for wclp_license_domains (from our hidden input - JSON string)
+        if (empty($domainData) && isset($requestData['wclp_license_domains'])) {
+            $parsed = json_decode($requestData['wclp_license_domains'], true);
+            if (is_array($parsed)) {
+                $domainData = $this->normalizeDomainsData($parsed);
+            }
+        }
+
+        // Check for licensed_domains in classic format (from DOM injection)
+        if (empty($domainData) && isset($requestData['licensed_domains']) && is_array($requestData['licensed_domains'])) {
+            $domainData = [];
+            foreach ($requestData['licensed_domains'] as $productId => $domains) {
+                if (!is_array($domains)) {
+                    continue;
+                }
+                $normalizedDomains = [];
+                foreach ($domains as $domain) {
+                    $sanitized = sanitize_text_field($domain);
+                    if (!empty($sanitized)) {
+                        $normalizedDomains[] = $this->licenseManager->normalizeDomain($sanitized);
+                    }
+                }
+                if (!empty($normalizedDomains)) {
+                    $domainData[] = [
+                        'product_id' => (int) $productId,
+                        'domains' => $normalizedDomains,
+                    ];
+                }
+            }
+        }
+
+        if (!empty($domainData)) {
+            $order->update_meta_data('_licensed_product_domains', $domainData);
+            $order->save();
+
+            // Clear session data
+            if (WC()->session) {
+                WC()->session->set('licensed_product_domains', []);
+            }
+        }
+    }
 }
--- a/src/Email/LicenseEmailController.php
+++ b/src/Email/LicenseEmailController.php
@@ -194,7 +194,7 @@ final class LicenseEmailController
    }

    /**
-     * Add license key to order item in email
+     * Add license key(s) to order item in email
     */
    public function addLicenseToOrderItem(int $itemId, \WC_Order_Item $item, \WC_Order $order, bool $plainText): void
    {
@@ -203,85 +203,106 @@ final class LicenseEmailController
            return;
        }

-        $license = $this->licenseManager->getLicenseByOrderAndProduct($order->get_id(), $product->get_id());
-        if (!$license) {
+        $licenses = $this->licenseManager->getLicensesByOrderAndProduct($order->get_id(), $product->get_id());
+        if (empty($licenses)) {
            return;
        }

        if ($plainText) {
-            echo "\n" . esc_html__('License Key:', 'wc-licensed-product') . ' ' . esc_html($license->getLicenseKey()) . "\n";
+            echo "\n" . esc_html__('License Keys:', 'wc-licensed-product') . "\n";
+            foreach ($licenses as $license) {
+                echo '  - ' . esc_html($license->getLicenseKey());
+                echo ' (' . esc_html($license->getDomain()) . ')' . "\n";
+            }
        } else {
            ?>
            <div style="margin-top: 10px; padding: 10px; background-color: #f8f9fa; border-left: 3px solid #7f54b3;">
-                <strong><?php esc_html_e('License Key:', 'wc-licensed-product'); ?></strong>
-                <code style="display: block; margin-top: 5px; padding: 5px; background: #fff; font-family: monospace;">
+                <strong><?php esc_html_e('License Keys:', 'wc-licensed-product'); ?></strong>
+                <?php foreach ($licenses as $license) : ?>
+                    <div style="margin-top: 5px; padding: 5px; background: #fff;">
+                        <code style="font-family: monospace;">
                            <?php echo esc_html($license->getLicenseKey()); ?>
                        </code>
+                        <span style="color: #666; margin-left: 10px;">
+                            <?php echo esc_html($license->getDomain()); ?>
+                        </span>
+                    </div>
+                <?php endforeach; ?>
            </div>
            <?php
        }
    }

    /**
-     * Get all licenses for an order
+     * Get all licenses for an order grouped by product
+     *
+     * @return array Array of products with their licenses
     */
    private function getLicensesForOrder(\WC_Order $order): array
    {
-        $licenses = [];
+        $products = [];

        foreach ($order->get_items() as $item) {
            $product = $item->get_product();
            if ($product && $product->is_type('licensed')) {
-                $license = $this->licenseManager->getLicenseByOrderAndProduct($order->get_id(), $product->get_id());
-                if ($license) {
-                    $licenses[] = [
-                        'license' => $license,
+                $licenses = $this->licenseManager->getLicensesByOrderAndProduct($order->get_id(), $product->get_id());
+                if (!empty($licenses)) {
+                    $products[] = [
                        'product_name' => $product->get_name(),
+                        'licenses' => $licenses,
                    ];
                }
            }
        }

-        return $licenses;
+        return $products;
    }

    /**
     * Render license info in HTML format
     */
-    private function renderHtmlLicenseInfo(array $licenses, \WC_Order $order): void
+    private function renderHtmlLicenseInfo(array $products, \WC_Order $order): void
    {
-        $domain = $order->get_meta('_licensed_product_domain');
        ?>
        <div style="margin: 20px 0; padding: 20px; background-color: #f8f9fa; border: 1px solid #e5e5e5; border-radius: 4px;">
            <h2 style="margin-top: 0; color: #333;"><?php esc_html_e('Your License Keys', 'wc-licensed-product'); ?></h2>

-            <?php if ($domain) : ?>
-                <p style="margin-bottom: 15px;">
-                    <strong><?php esc_html_e('Licensed Domain:', 'wc-licensed-product'); ?></strong>
-                    <?php echo esc_html($domain); ?>
-                </p>
-            <?php endif; ?>
+            <?php foreach ($products as $product) : ?>
+                <div style="margin-bottom: 20px;">
+                    <h3 style="margin: 0 0 10px 0; font-size: 1.1em; color: #333;">
+                        <?php echo esc_html($product['product_name']); ?>
+                        <span style="font-weight: normal; color: #666; font-size: 0.9em;">
+                            (<?php
+                            printf(
+                                esc_html(_n('%d license', '%d licenses', count($product['licenses']), 'wc-licensed-product')),
+                                count($product['licenses'])
+                            );
+                            ?>)
+                        </span>
+                    </h3>

-            <table style="width: 100%; border-collapse: collapse;">
+                    <table style="width: 100%; border-collapse: collapse; background: #fff;">
                        <thead>
                            <tr>
-                        <th style="text-align: left; padding: 10px; border-bottom: 2px solid #ddd;"><?php esc_html_e('Product', 'wc-licensed-product'); ?></th>
-                        <th style="text-align: left; padding: 10px; border-bottom: 2px solid #ddd;"><?php esc_html_e('License Key', 'wc-licensed-product'); ?></th>
-                        <th style="text-align: left; padding: 10px; border-bottom: 2px solid #ddd;"><?php esc_html_e('Expires', 'wc-licensed-product'); ?></th>
+                                <th style="text-align: left; padding: 8px 10px; border-bottom: 2px solid #ddd; font-size: 0.9em;"><?php esc_html_e('License Key', 'wc-licensed-product'); ?></th>
+                                <th style="text-align: left; padding: 8px 10px; border-bottom: 2px solid #ddd; font-size: 0.9em;"><?php esc_html_e('Domain', 'wc-licensed-product'); ?></th>
+                                <th style="text-align: left; padding: 8px 10px; border-bottom: 2px solid #ddd; font-size: 0.9em;"><?php esc_html_e('Expires', 'wc-licensed-product'); ?></th>
                            </tr>
                        </thead>
                        <tbody>
-                    <?php foreach ($licenses as $item) : ?>
+                            <?php foreach ($product['licenses'] as $license) : ?>
                                <tr>
-                            <td style="padding: 10px; border-bottom: 1px solid #eee;"><?php echo esc_html($item['product_name']); ?></td>
-                            <td style="padding: 10px; border-bottom: 1px solid #eee;">
-                                <code style="background: #fff; padding: 3px 6px; font-family: monospace;">
-                                    <?php echo esc_html($item['license']->getLicenseKey()); ?>
+                                    <td style="padding: 8px 10px; border-bottom: 1px solid #eee;">
+                                        <code style="background: #f5f5f5; padding: 3px 6px; font-family: monospace; font-size: 0.9em;">
+                                            <?php echo esc_html($license->getLicenseKey()); ?>
                                        </code>
                                    </td>
-                            <td style="padding: 10px; border-bottom: 1px solid #eee;">
+                                    <td style="padding: 8px 10px; border-bottom: 1px solid #eee;">
+                                        <?php echo esc_html($license->getDomain()); ?>
+                                    </td>
+                                    <td style="padding: 8px 10px; border-bottom: 1px solid #eee;">
                                        <?php
-                                $expiresAt = $item['license']->getExpiresAt();
+                                        $expiresAt = $license->getExpiresAt();
                                        echo $expiresAt
                                            ? esc_html($expiresAt->format(get_option('date_format')))
                                            : esc_html__('Never', 'wc-licensed-product');
@@ -291,6 +312,8 @@ final class LicenseEmailController
                            <?php endforeach; ?>
                        </tbody>
                    </table>
+                </div>
+            <?php endforeach; ?>

            <p style="margin-top: 15px; margin-bottom: 0; font-size: 0.9em; color: #666;">
                <?php esc_html_e('You can also view your licenses in your account under "Licenses".', 'wc-licensed-product'); ?>
@@ -302,30 +325,34 @@ final class LicenseEmailController
    /**
     * Render license info in plain text format
     */
-    private function renderPlainTextLicenseInfo(array $licenses, \WC_Order $order): void
+    private function renderPlainTextLicenseInfo(array $products, \WC_Order $order): void
    {
-        $domain = $order->get_meta('_licensed_product_domain');
-
        echo "\n\n";
        echo "==========================================================\n";
        echo esc_html__('YOUR LICENSE KEYS', 'wc-licensed-product') . "\n";
        echo "==========================================================\n\n";

-        if ($domain) {
-            echo esc_html__('Licensed Domain:', 'wc-licensed-product') . ' ' . esc_html($domain) . "\n\n";
-        }
+        foreach ($products as $product) {
+            echo esc_html($product['product_name']);
+            echo ' (' . count($product['licenses']) . ' ' .
+                _n('license', 'licenses', count($product['licenses']), 'wc-licensed-product') . ')';
+            echo "\n";
+            echo "-----------------------------------------------------------\n";

-        foreach ($licenses as $item) {
-            echo esc_html($item['product_name']) . "\n";
-            echo esc_html__('License Key:', 'wc-licensed-product') . ' ' . esc_html($item['license']->getLicenseKey()) . "\n";
-
-            $expiresAt = $item['license']->getExpiresAt();
+            foreach ($product['licenses'] as $license) {
+                echo esc_html__('License Key:', 'wc-licensed-product') . ' ';
+                echo esc_html($license->getLicenseKey()) . "\n";
+                echo esc_html__('Domain:', 'wc-licensed-product') . ' ';
+                echo esc_html($license->getDomain()) . "\n";
                echo esc_html__('Expires:', 'wc-licensed-product') . ' ';
+
+                $expiresAt = $license->getExpiresAt();
                echo $expiresAt
                    ? esc_html($expiresAt->format(get_option('date_format')))
                    : esc_html__('Never', 'wc-licensed-product');
                echo "\n\n";
            }
+        }

        echo esc_html__('You can also view your licenses in your account under "Licenses".', 'wc-licensed-product') . "\n";
        echo "==========================================================\n\n";
--- a/src/Frontend/AccountController.php
+++ b/src/Frontend/AccountController.php
@@ -9,6 +9,7 @@ declare(strict_types=1);

 namespace Jeremias\WcLicensedProduct\Frontend;

+use Jeremias\WcLicensedProduct\Api\ResponseSigner;
 use Jeremias\WcLicensedProduct\License\LicenseManager;
 use Jeremias\WcLicensedProduct\Product\VersionManager;
 use Twig\Environment;
@@ -107,16 +108,92 @@ final class AccountController

        $licenses = $this->licenseManager->getLicensesByCustomer($customerId);

-        // Enrich licenses with product data and downloads
-        $enrichedLicenses = [];
-        foreach ($licenses as $license) {
-            $product = wc_get_product($license->getProductId());
-            $order = wc_get_order($license->getOrderId());
+        // Group licenses by product+order into "packages"
+        $packages = $this->groupLicensesIntoPackages($licenses);

-            // Get available downloads for this license
-            $downloads = [];
+        try {
+            echo $this->twig->render('frontend/licenses.html.twig', [
+                'packages' => $packages,
+                'has_packages' => !empty($packages),
+                'signing_enabled' => ResponseSigner::isSigningEnabled(),
+            ]);
+        } catch (\Exception $e) {
+            // Fallback to PHP template if Twig fails
+            $this->displayLicensesFallback($packages);
+        }
+    }
+
+    /**
+     * Group licenses into packages by product+order
+     *
+     * @param array $licenses Array of License objects
+     * @return array Array of package data
+     */
+    private function groupLicensesIntoPackages(array $licenses): array
+    {
+        $grouped = [];
+
+        foreach ($licenses as $license) {
+            $productId = $license->getProductId();
+            $orderId = $license->getOrderId();
+            $key = $productId . '_' . $orderId;
+
+            if (!isset($grouped[$key])) {
+                $product = wc_get_product($productId);
+                $order = wc_get_order($orderId);
+
+                $grouped[$key] = [
+                    'product_id' => $productId,
+                    'order_id' => $orderId,
+                    'product_name' => $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product'),
+                    'product_url' => $product ? $product->get_permalink() : '',
+                    'order_number' => $order ? $order->get_order_number() : '',
+                    'order_url' => $order ? $order->get_view_order_url() : '',
+                    'licenses' => [],
+                    'downloads' => [],
+                    'has_active_license' => false,
+                ];
+            }
+
+            // Add license to package
+            $grouped[$key]['licenses'][] = [
+                'id' => $license->getId(),
+                'license_key' => $license->getLicenseKey(),
+                'domain' => $license->getDomain(),
+                'status' => $license->getStatus(),
+                'expires_at' => $license->getExpiresAt(),
+                'is_transferable' => in_array($license->getStatus(), ['active', 'inactive'], true),
+                'customer_secret' => ResponseSigner::getCustomerSecretForLicense($license->getLicenseKey()),
+            ];
+
+            // Track if package has at least one active license
            if ($license->getStatus() === 'active') {
-                $versions = $this->versionManager->getVersionsByProduct($license->getProductId());
+                $grouped[$key]['has_active_license'] = true;
+            }
+        }
+
+        // Add downloads for packages with active licenses
+        foreach ($grouped as $key => &$package) {
+            if ($package['has_active_license']) {
+                $package['downloads'] = $this->getDownloadsForProduct(
+                    $package['product_id'],
+                    $package['licenses'][0]['id'] // Use first license for download URL
+                );
+            }
+        }
+
+        // Sort by order date (newest first) - re-index array
+        return array_values($grouped);
+    }
+
+    /**
+     * Get downloads for a product
+     */
+    private function getDownloadsForProduct(int $productId, int $licenseId): array
+    {
+        $downloads = [];
+        $versions = $this->versionManager->getVersionsByProduct($productId);
+
        foreach ($versions as $version) {
            if ($version->isActive() && ($version->getAttachmentId() || $version->getDownloadUrl())) {
                $downloads[] = [
@@ -124,7 +201,7 @@ final class AccountController
                    'version_id' => $version->getId(),
                    'filename' => $version->getDownloadFilename(),
                    'download_url' => $this->downloadController->generateDownloadUrl(
-                                $license->getId(),
+                        $licenseId,
                        $version->getId()
                    ),
                    'release_notes' => $version->getReleaseNotes(),
@@ -133,112 +210,151 @@ final class AccountController
                ];
            }
        }
-            }

-            $enrichedLicenses[] = [
-                'license' => $license,
-                'product_name' => $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product'),
-                'product_url' => $product ? $product->get_permalink() : '',
-                'order_number' => $order ? $order->get_order_number() : '',
-                'order_url' => $order ? $order->get_view_order_url() : '',
-                'downloads' => $downloads,
-            ];
-        }
-
-        try {
-            echo $this->twig->render('frontend/licenses.html.twig', [
-                'licenses' => $enrichedLicenses,
-                'has_licenses' => !empty($enrichedLicenses),
-            ]);
-        } catch (\Exception $e) {
-            // Fallback to PHP template if Twig fails
-            $this->displayLicensesFallback($enrichedLicenses);
-        }
+        return $downloads;
    }

    /**
     * Fallback display method if Twig is unavailable
     */
-    private function displayLicensesFallback(array $enrichedLicenses): void
+    private function displayLicensesFallback(array $packages): void
    {
-        if (empty($enrichedLicenses)) {
+        if (empty($packages)) {
            echo '<p>' . esc_html__('You have no licenses yet.', 'wc-licensed-product') . '</p>';
            return;
        }

        ?>
        <div class="woocommerce-licenses">
-            <?php foreach ($enrichedLicenses as $item): ?>
-                <div class="license-card">
-                    <div class="license-header">
+            <?php foreach ($packages as $package): ?>
+                <div class="license-package">
+                    <div class="package-header">
                        <h3>
-                            <?php if ($item['product_url']): ?>
-                                <a href="<?php echo esc_url($item['product_url']); ?>">
-                                    <?php echo esc_html($item['product_name']); ?>
+                            <?php if ($package['product_url']): ?>
+                                <a href="<?php echo esc_url($package['product_url']); ?>">
+                                    <?php echo esc_html($package['product_name']); ?>
                                </a>
                            <?php else: ?>
-                                <?php echo esc_html($item['product_name']); ?>
+                                <?php echo esc_html($package['product_name']); ?>
                            <?php endif; ?>
                        </h3>
-                        <span class="license-status license-status-<?php echo esc_attr($item['license']->getStatus()); ?>">
-                            <?php echo esc_html(ucfirst($item['license']->getStatus())); ?>
+                        <span class="package-order">
+                            <?php
+                            printf(
+                                /* translators: %s: order number */
+                                esc_html__('Order #%s', 'wc-licensed-product'),
+                                esc_html($package['order_number'])
+                            );
+                            ?>
                        </span>
                    </div>

-                    <div class="license-details">
-                        <div class="license-key-row">
-                            <label><?php esc_html_e('License Key:', 'wc-licensed-product'); ?></label>
-                            <code class="license-key" data-license-key="<?php echo esc_attr($item['license']->getLicenseKey()); ?>">
-                                <?php echo esc_html($item['license']->getLicenseKey()); ?>
-                            </code>
-                            <button type="button" class="copy-license-btn" data-license-key="<?php echo esc_attr($item['license']->getLicenseKey()); ?>" title="<?php esc_attr_e('Copy to clipboard', 'wc-licensed-product'); ?>">
+                    <div class="package-licenses">
+                        <?php foreach ($package['licenses'] as $license): ?>
+                            <div class="license-entry license-entry-<?php echo esc_attr($license['status']); ?>">
+                                <div class="license-row-primary">
+                                    <div class="license-key-group">
+                                        <code class="license-key"><?php echo esc_html($license['license_key']); ?></code>
+                                        <span class="license-status license-status-<?php echo esc_attr($license['status']); ?>">
+                                            <?php echo esc_html(ucfirst($license['status'])); ?>
+                                        </span>
+                                    </div>
+                                    <div class="license-actions">
+                                        <button type="button" class="copy-license-btn" data-license-key="<?php echo esc_attr($license['license_key']); ?>" title="<?php esc_attr_e('Copy to clipboard', 'wc-licensed-product'); ?>">
                                            <span class="dashicons dashicons-clipboard"></span>
                                        </button>
-                        </div>
-
-                        <div class="license-info-row">
-                            <span class="license-domain-display" data-license-id="<?php echo esc_attr($item['license']->getId()); ?>">
-                                <strong><?php esc_html_e('Domain:', 'wc-licensed-product'); ?></strong>
-                                <span class="domain-value"><?php echo esc_html($item['license']->getDomain()); ?></span>
-                                <?php if (in_array($item['license']->getStatus(), ['active', 'inactive'], true)): ?>
+                                        <?php if ($license['is_transferable']): ?>
                                            <button type="button" class="wclp-transfer-btn"
-                                            data-license-id="<?php echo esc_attr($item['license']->getId()); ?>"
-                                            data-current-domain="<?php echo esc_attr($item['license']->getDomain()); ?>"
+                                                    data-license-id="<?php echo esc_attr($license['id']); ?>"
+                                                    data-current-domain="<?php echo esc_attr($license['domain']); ?>"
                                                    title="<?php esc_attr_e('Transfer to new domain', 'wc-licensed-product'); ?>">
                                                <span class="dashicons dashicons-randomize"></span>
-                                        <?php esc_html_e('Transfer', 'wc-licensed-product'); ?>
                                            </button>
                                        <?php endif; ?>
+                                    </div>
+                                </div>
+                                <div class="license-row-secondary">
+                                    <span class="license-meta-item license-domain">
+                                        <span class="dashicons dashicons-admin-site-alt3"></span>
+                                        <?php echo esc_html($license['domain']); ?>
                                    </span>
-                            <span><strong><?php esc_html_e('Expires:', 'wc-licensed-product'); ?></strong>
+                                    <span class="license-meta-item license-expiry">
+                                        <span class="dashicons dashicons-calendar-alt"></span>
                                        <?php
-                                $expiresAt = $item['license']->getExpiresAt();
-                                echo $expiresAt
-                                    ? esc_html($expiresAt->format(get_option('date_format')))
-                                    : esc_html__('Never', 'wc-licensed-product');
+                                        echo $license['expires_at']
+                                            ? esc_html($license['expires_at']->format('Y-m-d'))
+                                            : '<span class="lifetime">' . esc_html__('Lifetime', 'wc-licensed-product') . '</span>';
                                        ?>
                                    </span>
                                </div>
                            </div>
+                        <?php endforeach; ?>
+                    </div>

-                    <?php if (!empty($item['downloads'])): ?>
-                        <div class="license-downloads">
+                    <?php if (!empty($package['downloads'])): ?>
+                        <div class="package-downloads">
                            <h4><?php esc_html_e('Available Downloads', 'wc-licensed-product'); ?></h4>
                            <ul class="download-list">
-                                <?php foreach ($item['downloads'] as $download): ?>
-                                    <li>
+                                <?php
+                                $latest = $package['downloads'][0];
+                                ?>
+                                <li class="download-item download-item-latest">
+                                    <div class="download-row-file">
+                                        <a href="<?php echo esc_url($latest['download_url']); ?>" class="download-link">
+                                            <span class="dashicons dashicons-download"></span>
+                                            <?php echo esc_html($latest['filename'] ?: sprintf(__('Version %s', 'wc-licensed-product'), $latest['version'])); ?>
+                                        </a>
+                                        <span class="download-version-badge"><?php esc_html_e('Latest', 'wc-licensed-product'); ?></span>
+                                    </div>
+                                    <div class="download-row-meta">
+                                        <span class="download-date"><?php echo esc_html($latest['released_at']); ?></span>
+                                        <?php if (!empty($latest['file_hash'])): ?>
+                                            <span class="download-hash" title="<?php echo esc_attr($latest['file_hash']); ?>">
+                                                <span class="dashicons dashicons-shield"></span>
+                                                <code><?php echo esc_html(substr($latest['file_hash'], 0, 12)); ?>...</code>
+                                            </span>
+                                        <?php endif; ?>
+                                    </div>
+                                </li>
+                            </ul>
+
+                            <?php if (count($package['downloads']) > 1): ?>
+                                <div class="older-versions-section">
+                                    <button type="button" class="older-versions-toggle" aria-expanded="false">
+                                        <span class="dashicons dashicons-arrow-down-alt2"></span>
+                                        <?php
+                                        printf(
+                                            esc_html__('Older versions (%d)', 'wc-licensed-product'),
+                                            count($package['downloads']) - 1
+                                        );
+                                        ?>
+                                    </button>
+                                    <ul class="download-list older-versions-list" style="display: none;">
+                                        <?php foreach (array_slice($package['downloads'], 1) as $download): ?>
+                                            <li class="download-item">
+                                                <div class="download-row-file">
                                                    <a href="<?php echo esc_url($download['download_url']); ?>" class="download-link">
                                                        <span class="dashicons dashicons-download"></span>
                                                        <?php echo esc_html($download['filename'] ?: sprintf(__('Version %s', 'wc-licensed-product'), $download['version'])); ?>
                                                    </a>
-                                        <span class="download-version">v<?php echo esc_html($download['version']); ?></span>
+                                                </div>
+                                                <div class="download-row-meta">
                                                    <span class="download-date"><?php echo esc_html($download['released_at']); ?></span>
+                                                    <?php if (!empty($download['file_hash'])): ?>
+                                                        <span class="download-hash" title="<?php echo esc_attr($download['file_hash']); ?>">
+                                                            <span class="dashicons dashicons-shield"></span>
+                                                            <code><?php echo esc_html(substr($download['file_hash'], 0, 12)); ?>...</code>
+                                                        </span>
+                                                    <?php endif; ?>
+                                                </div>
                                            </li>
                                        <?php endforeach; ?>
                                    </ul>
                                </div>
                            <?php endif; ?>
                        </div>
+                    <?php endif; ?>
+                </div>
            <?php endforeach; ?>
        </div>

--- a/src/Frontend/DownloadController.php
+++ b/src/Frontend/DownloadController.php
@@ -35,6 +35,9 @@ final class DownloadController
        // Add download endpoint
        add_action('init', [$this, 'addDownloadEndpoint']);

+        // Register query var for the endpoint
+        add_filter('query_vars', [$this, 'addDownloadQueryVar']);
+
        // Handle download requests
        add_action('template_redirect', [$this, 'handleDownloadRequest']);
    }
@@ -47,6 +50,15 @@ final class DownloadController
        add_rewrite_endpoint('license-download', EP_ROOT | EP_PAGES);
    }

+    /**
+     * Register the download query var
+     */
+    public function addDownloadQueryVar(array $vars): array
+    {
+        $vars[] = 'license-download';
+        return $vars;
+    }
+
    /**
     * Handle download request
     */
@@ -160,8 +172,12 @@ final class DownloadController
        $downloadUrl = $version->getDownloadUrl();

        if ($attachmentId) {
+            // Increment download count before serving
+            $this->versionManager->incrementDownloadCount($versionId);
            $this->serveAttachment($attachmentId, $version->getVersion());
        } elseif ($downloadUrl) {
+            // Increment download count before redirect
+            $this->versionManager->incrementDownloadCount($versionId);
            // Redirect to external URL
            wp_redirect($downloadUrl);
            exit;
--- a/src/Installer.php
+++ b/src/Installer.php
@@ -35,8 +35,9 @@ final class Installer
        // Set version in options
        update_option('wc_licensed_product_version', WC_LICENSED_PRODUCT_VERSION);

-        // Register the licenses endpoint before flushing rewrite rules
+        // Register endpoints before flushing rewrite rules
        add_rewrite_endpoint('licenses', EP_ROOT | EP_PAGES);
+        add_rewrite_endpoint('license-download', EP_ROOT | EP_PAGES);

        // Flush rewrite rules for REST API and My Account endpoints
        flush_rewrite_rules();
@@ -103,6 +104,7 @@ final class Installer
            download_url VARCHAR(512) DEFAULT NULL,
            attachment_id BIGINT UNSIGNED DEFAULT NULL,
            file_hash VARCHAR(64) DEFAULT NULL,
+            download_count BIGINT UNSIGNED NOT NULL DEFAULT 0,
            is_active TINYINT(1) NOT NULL DEFAULT 1,
            released_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
            created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
--- a/src/License/LicenseManager.php
+++ b/src/License/LicenseManager.php
@@ -49,8 +49,11 @@ class LicenseManager
    ): ?License {
        global $wpdb;

-        // Check if license already exists for this order and product
-        $existing = $this->getLicenseByOrderAndProduct($orderId, $productId);
+        // Normalize domain first for duplicate detection
+        $normalizedDomain = $this->normalizeDomain($domain);
+
+        // Check if license already exists for this order, product, and domain
+        $existing = $this->getLicenseByOrderProductAndDomain($orderId, $productId, $normalizedDomain);
        if ($existing) {
            return $existing;
        }
@@ -161,6 +164,49 @@ class LicenseManager
        return $row ? License::fromArray($row) : null;
    }

+    /**
+     * Get all licenses for an order and product
+     *
+     * @return License[]
+     */
+    public function getLicensesByOrderAndProduct(int $orderId, int $productId): array
+    {
+        global $wpdb;
+
+        $tableName = Installer::getLicensesTable();
+        $rows = $wpdb->get_results(
+            $wpdb->prepare(
+                "SELECT * FROM {$tableName} WHERE order_id = %d AND product_id = %d ORDER BY created_at ASC",
+                $orderId,
+                $productId
+            ),
+            ARRAY_A
+        );
+
+        return array_map(fn(array $row) => License::fromArray($row), $rows ?: []);
+    }
+
+    /**
+     * Get license by order, product, and domain
+     */
+    public function getLicenseByOrderProductAndDomain(int $orderId, int $productId, string $domain): ?License
+    {
+        global $wpdb;
+
+        $tableName = Installer::getLicensesTable();
+        $row = $wpdb->get_row(
+            $wpdb->prepare(
+                "SELECT * FROM {$tableName} WHERE order_id = %d AND product_id = %d AND domain = %s",
+                $orderId,
+                $productId,
+                $domain
+            ),
+            ARRAY_A
+        );
+
+        return $row ? License::fromArray($row) : null;
+    }
+
    /**
     * Get all licenses for an order
     */
--- a/src/License/PluginLicenseChecker.php
+++ b/src/License/PluginLicenseChecker.php
@@ -52,6 +52,11 @@ final class PluginLicenseChecker
     */
    private ?bool $isLocalhostCached = null;

+    /**
+     * Cached self-licensing check result
+     */
+    private ?bool $isSelfLicensingCached = null;
+
    /**
     * Get singleton instance
     */
@@ -84,6 +89,11 @@ final class PluginLicenseChecker
            return true;
        }

+        // Always valid when self-licensing (server URL points to this installation)
+        if ($this->isSelfLicensing()) {
+            return true;
+        }
+
        // Check cache first
        $cached = get_transient(self::CACHE_KEY);
        if ($cached !== false) {
@@ -107,6 +117,11 @@ final class PluginLicenseChecker
            return true;
        }

+        // Always valid when self-licensing (server URL points to this installation)
+        if ($this->isSelfLicensing()) {
+            return true;
+        }
+
        // Check settings are configured
        $serverUrl = $this->getLicenseServerUrl();
        $licenseKey = $this->getLicenseKey();
@@ -176,6 +191,7 @@ final class PluginLicenseChecker
        delete_transient(self::CACHE_KEY);
        delete_transient(self::ERROR_CACHE_KEY);
        $this->isLocalhostCached = null;
+        $this->isSelfLicensingCached = null;
    }

    /**
@@ -215,6 +231,60 @@ final class PluginLicenseChecker
        return false;
    }

+    /**
+     * Check if self-licensing (license server URL points to this installation)
+     *
+     * Prevents circular dependency where plugin tries to validate against itself.
+     * Plugins can only be validated against the original store from which they were obtained.
+     */
+    public function isSelfLicensing(): bool
+    {
+        if ($this->isSelfLicensingCached !== null) {
+            return $this->isSelfLicensingCached;
+        }
+
+        $serverUrl = $this->getLicenseServerUrl();
+
+        // No server URL configured - not self-licensing
+        if (empty($serverUrl)) {
+            $this->isSelfLicensingCached = false;
+            return false;
+        }
+
+        // Parse both URLs to compare domains
+        $serverParsed = parse_url($serverUrl);
+        $siteUrl = get_site_url();
+        $siteParsed = parse_url($siteUrl);
+
+        // Get normalized domains (lowercase, no www prefix)
+        $serverDomain = $this->normalizeDomain($serverParsed['host'] ?? '');
+        $siteDomain = $this->normalizeDomain($siteParsed['host'] ?? '');
+
+        // If domains match, this is self-licensing
+        if ($serverDomain === $siteDomain) {
+            $this->isSelfLicensingCached = true;
+            return true;
+        }
+
+        $this->isSelfLicensingCached = false;
+        return false;
+    }
+
+    /**
+     * Normalize a domain for comparison (lowercase, strip www)
+     */
+    private function normalizeDomain(string $domain): string
+    {
+        $domain = strtolower(trim($domain));
+
+        // Strip www. prefix
+        if (str_starts_with($domain, 'www.')) {
+            $domain = substr($domain, 4);
+        }
+
+        return $domain;
+    }
+
    /**
     * Get the current domain from the site URL
     */
--- a/src/Plugin.php
+++ b/src/Plugin.php
@@ -11,6 +11,7 @@ namespace Jeremias\WcLicensedProduct;

 use Jeremias\WcLicensedProduct\Admin\AdminController;
 use Jeremias\WcLicensedProduct\Admin\DashboardWidgetController;
+use Jeremias\WcLicensedProduct\Admin\DownloadWidgetController;
 use Jeremias\WcLicensedProduct\Admin\OrderLicenseController;
 use Jeremias\WcLicensedProduct\Admin\SettingsController;
 use Jeremias\WcLicensedProduct\Admin\VersionAdminController;
@@ -154,6 +155,7 @@ final class Plugin
            new OrderLicenseController($this->licenseManager);
            new SettingsController();
            new DashboardWidgetController($this->licenseManager);
+            new DownloadWidgetController($this->versionManager);

            // Show admin notice if unlicensed and not on localhost
            if (!$isLicensed && !$licenseChecker->isLocalhost()) {
@@ -206,13 +208,72 @@ final class Plugin
            return;
        }

+        // Try new multi-domain format first
+        $domainData = $order->get_meta('_licensed_product_domains');
+        if (!empty($domainData) && is_array($domainData)) {
+            $this->generateLicensesMultiDomain($order, $domainData);
+            return;
+        }
+
+        // Fall back to legacy single domain format
+        $this->generateLicensesSingleDomain($order);
+    }
+
+    /**
+     * Generate licenses for new multi-domain format
+     */
+    private function generateLicensesMultiDomain(\WC_Order $order, array $domainData): void
+    {
+        $orderId = $order->get_id();
+        $customerId = $order->get_customer_id();
+
+        // Index domains by product ID for quick lookup
+        $domainsByProduct = [];
+        foreach ($domainData as $item) {
+            if (isset($item['product_id']) && isset($item['domains']) && is_array($item['domains'])) {
+                $domainsByProduct[(int) $item['product_id']] = $item['domains'];
+            }
+        }
+
+        // Generate licenses for each licensed product
+        foreach ($order->get_items() as $item) {
+            $product = $item->get_product();
+            if (!$product || !$product->is_type('licensed')) {
+                continue;
+            }
+
+            $productId = $product->get_id();
+            $domains = $domainsByProduct[$productId] ?? [];
+
+            // Generate a license for each domain
+            foreach ($domains as $domain) {
+                if (!empty($domain)) {
+                    $this->licenseManager->generateLicense(
+                        $orderId,
+                        $productId,
+                        $customerId,
+                        $domain
+                    );
+                }
+            }
+        }
+    }
+
+    /**
+     * Generate licenses for legacy single domain format
+     */
+    private function generateLicensesSingleDomain(\WC_Order $order): void
+    {
+        $domain = $order->get_meta('_licensed_product_domain');
+        if (empty($domain)) {
+            return;
+        }
+
        foreach ($order->get_items() as $item) {
            $product = $item->get_product();
            if ($product && $product->is_type('licensed')) {
-                $domain = $order->get_meta('_licensed_product_domain');
-                if ($domain) {
                $this->licenseManager->generateLicense(
-                        $orderId,
+                    $order->get_id(),
                    $product->get_id(),
                    $order->get_customer_id(),
                    $domain
@@ -220,7 +281,6 @@ final class Plugin
            }
        }
    }
-    }

    /**
     * Get Twig environment
--- a/src/Product/ProductVersion.php
+++ b/src/Product/ProductVersion.php
@@ -24,6 +24,7 @@ class ProductVersion
    private ?string $downloadUrl;
    private ?int $attachmentId;
    private ?string $fileHash;
+    private int $downloadCount;
    private bool $isActive;
    private \DateTimeInterface $releasedAt;
    private \DateTimeInterface $createdAt;
@@ -44,6 +45,7 @@ class ProductVersion
        $version->downloadUrl = $data['download_url'] ?: null;
        $version->attachmentId = !empty($data['attachment_id']) ? (int) $data['attachment_id'] : null;
        $version->fileHash = $data['file_hash'] ?? null;
+        $version->downloadCount = (int) ($data['download_count'] ?? 0);
        $version->isActive = (bool) $data['is_active'];
        $version->releasedAt = new \DateTimeImmutable($data['released_at']);
        $version->createdAt = new \DateTimeImmutable($data['created_at']);
@@ -144,6 +146,11 @@ class ProductVersion
        return $this->fileHash;
    }

+    public function getDownloadCount(): int
+    {
+        return $this->downloadCount;
+    }
+
    /**
     * Get the download URL from attachment
     */
@@ -197,6 +204,7 @@ class ProductVersion
            'download_url' => $this->downloadUrl,
            'attachment_id' => $this->attachmentId,
            'file_hash' => $this->fileHash,
+            'download_count' => $this->downloadCount,
            'is_active' => $this->isActive,
            'released_at' => $this->releasedAt->format('Y-m-d H:i:s'),
            'created_at' => $this->createdAt->format('Y-m-d H:i:s'),
--- a/src/Product/VersionManager.php
+++ b/src/Product/VersionManager.php
@@ -276,4 +276,98 @@ class VersionManager

        return (int) $count > 0;
    }
+
+    /**
+     * Increment download count for a version
+     */
+    public function incrementDownloadCount(int $versionId): bool
+    {
+        global $wpdb;
+
+        $tableName = Installer::getVersionsTable();
+        $result = $wpdb->query(
+            $wpdb->prepare(
+                "UPDATE {$tableName} SET download_count = download_count + 1 WHERE id = %d",
+                $versionId
+            )
+        );
+
+        return $result !== false;
+    }
+
+    /**
+     * Get total download count across all versions
+     */
+    public function getTotalDownloadCount(): int
+    {
+        global $wpdb;
+
+        $tableName = Installer::getVersionsTable();
+        $count = $wpdb->get_var("SELECT COALESCE(SUM(download_count), 0) FROM {$tableName}");
+
+        return (int) $count;
+    }
+
+    /**
+     * Get download statistics per product
+     */
+    public function getDownloadStatistics(): array
+    {
+        global $wpdb;
+
+        $tableName = Installer::getVersionsTable();
+
+        // Get total downloads
+        $totalDownloads = $this->getTotalDownloadCount();
+
+        // Get downloads per product (top 10)
+        $byProduct = $wpdb->get_results(
+            "SELECT product_id, SUM(download_count) as downloads
+             FROM {$tableName}
+             GROUP BY product_id
+             ORDER BY downloads DESC
+             LIMIT 10",
+            ARRAY_A
+        );
+
+        // Get downloads per version (top 10)
+        $byVersion = $wpdb->get_results(
+            "SELECT id, product_id, version, download_count
+             FROM {$tableName}
+             WHERE download_count > 0
+             ORDER BY download_count DESC
+             LIMIT 10",
+            ARRAY_A
+        );
+
+        // Enrich product data with names
+        $productsWithNames = [];
+        foreach ($byProduct ?: [] as $row) {
+            $product = wc_get_product((int) $row['product_id']);
+            $productsWithNames[] = [
+                'product_id' => (int) $row['product_id'],
+                'product_name' => $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product'),
+                'downloads' => (int) $row['downloads'],
+            ];
+        }
+
+        // Enrich version data with product names
+        $versionsWithNames = [];
+        foreach ($byVersion ?: [] as $row) {
+            $product = wc_get_product((int) $row['product_id']);
+            $versionsWithNames[] = [
+                'version_id' => (int) $row['id'],
+                'product_id' => (int) $row['product_id'],
+                'product_name' => $product ? $product->get_name() : __('Unknown Product', 'wc-licensed-product'),
+                'version' => $row['version'],
+                'downloads' => (int) $row['download_count'],
+            ];
+        }
+
+        return [
+            'total' => $totalDownloads,
+            'by_product' => $productsWithNames,
+            'by_version' => $versionsWithNames,
+        ];
+    }
 }
--- a/templates/frontend/licenses.html.twig
+++ b/templates/frontend/licenses.html.twig
@@ -1,62 +1,129 @@
-{% if not has_licenses %}
+{% if not has_packages %}
    <p>{{ __('You have no licenses yet.') }}</p>
 {% else %}
    <div class="woocommerce-licenses">
-        {% for item in licenses %}
-            <div class="license-card">
-                <div class="license-header">
+        {% for package in packages %}
+            <div class="license-package">
+                <div class="package-header">
+                    <div class="package-title">
                        <h3>
-                        {% if item.product_url %}
-                            <a href="{{ esc_url(item.product_url) }}">{{ esc_html(item.product_name) }}</a>
+                            {% if package.product_url %}
+                                <a href="{{ esc_url(package.product_url) }}">{{ esc_html(package.product_name) }}</a>
                            {% else %}
-                            {{ esc_html(item.product_name) }}
+                                {{ esc_html(package.product_name) }}
                            {% endif %}
                        </h3>
-                    <span class="license-status license-status-{{ esc_attr(item.license.status) }}">
-                        {{ esc_html(item.license.status)|capitalize }}
+                        <span class="package-order">
+                            {{ __('Order') }}
+                            {% if package.order_url %}
+                                <a href="{{ esc_url(package.order_url) }}">#{{ esc_html(package.order_number) }}</a>
+                            {% else %}
+                                #{{ esc_html(package.order_number) }}
+                            {% endif %}
+                        </span>
+                    </div>
+                    <span class="package-license-count">
+                        {{ package.licenses|length }} {{ package.licenses|length == 1 ? __('License') : __('Licenses') }}
                    </span>
                </div>

-                <div class="license-details">
-                    <div class="license-key-row">
-                        <label>{{ __('License Key:') }}</label>
-                        <code class="license-key" data-license-key="{{ esc_attr(item.license.licenseKey) }}">
-                            {{ esc_html(item.license.licenseKey) }}
-                        </code>
-                        <button type="button" class="copy-license-btn" data-license-key="{{ esc_attr(item.license.licenseKey) }}" title="{{ __('Copy to clipboard') }}">
+                <div class="package-licenses">
+                    {% for license in package.licenses %}
+                        <div class="license-entry license-entry-{{ esc_attr(license.status) }}">
+                            <div class="license-row-primary">
+                                <div class="license-key-group">
+                                    <code class="license-key">{{ esc_html(license.license_key) }}</code>
+                                    <span class="license-status license-status-{{ esc_attr(license.status) }}">
+                                        {{ esc_html(license.status)|capitalize }}
+                                    </span>
+                                </div>
+                                <div class="license-actions">
+                                    <button type="button" class="copy-license-btn" data-license-key="{{ esc_attr(license.license_key) }}" title="{{ __('Copy to clipboard') }}">
+                                        <span class="dashicons dashicons-clipboard"></span>
+                                    </button>
+                                    {% if license.is_transferable %}
+                                        <button type="button" class="wclp-transfer-btn"
+                                                data-license-id="{{ license.id }}"
+                                                data-current-domain="{{ esc_attr(license.domain) }}"
+                                                title="{{ __('Transfer to new domain') }}">
+                                            <span class="dashicons dashicons-randomize"></span>
+                                        </button>
+                                    {% endif %}
+                                </div>
+                            </div>
+                            <div class="license-row-secondary">
+                                <span class="license-meta-item license-domain">
+                                    <span class="dashicons dashicons-admin-site-alt3"></span>
+                                    {{ esc_html(license.domain) }}
+                                </span>
+                                <span class="license-meta-item license-expiry">
+                                    <span class="dashicons dashicons-calendar-alt"></span>
+                                    {% if license.expires_at %}
+                                        {{ license.expires_at|date('Y-m-d') }}
+                                    {% else %}
+                                        <span class="lifetime">{{ __('Lifetime') }}</span>
+                                    {% endif %}
+                                </span>
+                            </div>
+                            {% if signing_enabled and license.customer_secret %}
+                                <div class="license-row-secret">
+                                    <button type="button" class="secret-toggle" aria-expanded="false">
+                                        <span class="dashicons dashicons-lock"></span>
+                                        {{ __('API Verification Secret') }}
+                                        <span class="dashicons dashicons-arrow-down-alt2 toggle-arrow"></span>
+                                    </button>
+                                    <div class="secret-content" style="display: none;">
+                                        <p class="secret-description">
+                                            {{ __('Use this secret to verify signed API responses. Keep it secure.') }}
+                                        </p>
+                                        <div class="secret-value-wrapper">
+                                            <code class="secret-value">{{ esc_html(license.customer_secret) }}</code>
+                                            <button type="button" class="copy-secret-btn" data-secret="{{ esc_attr(license.customer_secret) }}" title="{{ __('Copy to clipboard') }}">
                                                <span class="dashicons dashicons-clipboard"></span>
                                            </button>
                                        </div>
-
-                    <div class="license-info-row">
-                        <span class="license-domain-display" data-license-id="{{ item.license.id }}">
-                            <strong>{{ __('Domain:') }}</strong>
-                            <span class="domain-value">{{ esc_html(item.license.domain) }}</span>
-                            {% if item.license.status == 'active' or item.license.status == 'inactive' %}
-                                <button type="button" class="wclp-transfer-btn"
-                                        data-license-id="{{ item.license.id }}"
-                                        data-current-domain="{{ esc_attr(item.license.domain) }}"
-                                        title="{{ __('Transfer to new domain') }}">
-                                    <span class="dashicons dashicons-randomize"></span>
-                                    {{ __('Transfer') }}
-                                </button>
-                            {% endif %}
-                        </span>
-                        <span><strong>{{ __('Expires:') }}</strong>
-                            {% if item.license.expiresAt %}
-                                {{ item.license.expiresAt|date('Y-m-d') }}
-                            {% else %}
-                                {{ __('Never') }}
-                            {% endif %}
-                        </span>
                                    </div>
                                </div>
+                            {% endif %}
+                        </div>
+                    {% endfor %}
+                </div>

-                {% if item.downloads is defined and item.downloads is not empty %}
-                    <div class="license-downloads">
+                {% if package.downloads is defined and package.downloads is not empty %}
+                    <div class="package-downloads">
                        <h4>{{ __('Available Downloads') }}</h4>
                        <ul class="download-list">
-                            {% for download in item.downloads %}
+                            {# Show only the latest version (first item) #}
+                            {% set latest = package.downloads|first %}
+                            <li class="download-item download-item-latest">
+                                <div class="download-row-file">
+                                    <a href="{{ esc_url(latest.download_url) }}" class="download-link">
+                                        <span class="dashicons dashicons-download"></span>
+                                        {{ esc_html(latest.filename ?: 'Version ' ~ latest.version) }}
+                                    </a>
+                                    <span class="download-version-badge">{{ __('Latest') }}</span>
+                                </div>
+                                <div class="download-row-meta">
+                                    <span class="download-date">{{ esc_html(latest.released_at) }}</span>
+                                    {% if latest.file_hash %}
+                                        <span class="download-hash" title="{{ esc_attr(latest.file_hash) }}">
+                                            <span class="dashicons dashicons-shield"></span>
+                                            <code>{{ latest.file_hash[:12] }}...</code>
+                                        </span>
+                                    {% endif %}
+                                </div>
+                            </li>
+                        </ul>
+
+                        {# Show older versions in collapsible if more than one version exists #}
+                        {% if package.downloads|length > 1 %}
+                            <div class="older-versions-section">
+                                <button type="button" class="older-versions-toggle" aria-expanded="false">
+                                    <span class="dashicons dashicons-arrow-down-alt2"></span>
+                                    {{ __('Older versions') }} ({{ package.downloads|length - 1 }})
+                                </button>
+                                <ul class="download-list older-versions-list" style="display: none;">
+                                    {% for download in package.downloads|slice(1) %}
                                        <li class="download-item">
                                            <div class="download-row-file">
                                                <a href="{{ esc_url(download.download_url) }}" class="download-link">
@@ -79,6 +146,8 @@
                            </div>
                        {% endif %}
                    </div>
+                {% endif %}
+            </div>
        {% endfor %}
    </div>

--- a/wc-licensed-product.php
+++ b/wc-licensed-product.php
@@ -3,7 +3,7 @@
 * Plugin Name: WooCommerce Licensed Product
 * Plugin URI: https://src.bundespruefstelle.ch/magdev/wc-licensed-product
 * Description: WooCommerce plugin to sell software products using license keys with domain-based validation.
- * Version: 0.3.6
+ * Version: 0.5.2
 * Author: Marco Graetsch
 * Author URI: https://src.bundespruefstelle.ch/magdev
 * License: GPL-2.0-or-later
@@ -28,7 +28,7 @@ if (!defined('ABSPATH')) {
 }

 // Plugin constants
-define('WC_LICENSED_PRODUCT_VERSION', '0.3.6');
+define('WC_LICENSED_PRODUCT_VERSION', '0.5.2');
 define('WC_LICENSED_PRODUCT_PLUGIN_FILE', __FILE__);
 define('WC_LICENSED_PRODUCT_PLUGIN_DIR', plugin_dir_path(__FILE__));
 define('WC_LICENSED_PRODUCT_PLUGIN_URL', plugin_dir_url(__FILE__));
Author	SHA1	Message	Date
magdev	41e46fc7b8	Bump version to 0.5.2 and update changelog Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-26 15:31:53 +01:00
magdev	549a58dc5d	Add per-license customer secrets for API response verification - Add static methods to ResponseSigner for deriving customer-specific secrets - Display "API Verification Secret" in customer account licenses page - Add collapsible secret section with copy button - Update server-implementation.md with per-license secret documentation - Update translations with new strings Each customer now gets a unique verification secret derived from their license key, eliminating the need to share the master server secret. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-26 15:29:57 +01:00
magdev	7d02105284	Update CLAUDE.md with v0.5.1 session history Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-26 15:20:35 +01:00
magdev	2207efbc52	Add release package v0.5.1 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-26 15:12:43 +01:00
magdev	3fe173686b	Bump version to 0.5.1 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-26 15:10:23 +01:00
magdev	86b5bdb075	Fix version sorting and license actions visibility - Sort product versions by version DESC when adding via AJAX - Make license actions always visible in admin overview Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-26 15:09:42 +01:00
magdev	c6d6269ee3	Update translations for v0.5.1 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-26 15:09:25 +01:00
magdev	75f1dabdb4	Add roadmap placeholder sections for next versions Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-25 18:38:31 +01:00
magdev	8acde7cadd	Update CLAUDE.md with v0.5.0 session history Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-25 18:37:28 +01:00
magdev	c45816b491	Add release package v0.5.0 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-25 18:35:26 +01:00
magdev	bcabf8feb2	Bump version to 0.5.0 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-25 18:32:24 +01:00
magdev	83836d69af	Implement multi-domain licensing for v0.5.0 - Add multi-domain checkout support for WooCommerce Blocks - Fix domain field rendering using ExperimentalOrderMeta slot - Add DOM injection fallback for checkout field rendering - Update translations with new multi-domain strings (de_CH) - Update email templates for grouped license display - Refactor account page to group licenses by product/order Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-25 18:31:36 +01:00
magdev	550a84beb9	Update CLAUDE.md with v0.4.0 session history Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 17:01:50 +01:00
magdev	7d48028f62	Add release package v0.4.0 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 16:45:33 +01:00
magdev	2ec3f42b1f	Bump version to 0.4.0 - Add CHANGELOG entry for self-licensing prevention feature - Update plugin header and constant to 0.4.0 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 16:42:39 +01:00
magdev	4817175f99	Add self-licensing prevention to PluginLicenseChecker - Add isSelfLicensing() method to detect when license server URL points to same installation - Bypass license validation when self-licensing detected (prevents circular dependency) - Add normalizeDomain() helper for domain comparison - Update translations Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 16:41:56 +01:00
magdev	a4561057fa	Update CLAUDE.md with v0.3.9 session history Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 16:11:09 +01:00
magdev	d15c59b7c3	Add release package v0.3.9 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 16:10:00 +01:00
magdev	4a90e6b18b	Bump version to 0.3.9 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 16:08:41 +01:00
magdev	502a8c7cd7	Update translation template with current line references Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 16:07:46 +01:00
magdev	6b83fce8b2	Fix admin order license generation bug - Add 'Generate Licenses' button to order meta box for admin-created orders - Add AJAX handler for manual license generation - Show warning when domain is not set or order is not paid - Handle partial license generation (when some products already have licenses) - Update German translations for new strings (365 translated) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 16:06:13 +01:00
magdev	8c33eaff29	Clean up known bugs section after v0.3.8 fix Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 15:38:19 +01:00
magdev	98002ae3d7	Update CLAUDE.md with v0.3.8 session history Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 15:37:14 +01:00
magdev	a93381dce6	Bump version to 0.3.8 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 15:34:38 +01:00
magdev	a522455a0a	Fix duplicate translation string causing sprintf error Removed duplicated German translation text that had two %s placeholders causing ArgumentCountError in settings page. Updated composer.lock with latest client library (64d215c). Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 15:34:06 +01:00
magdev	2de6abe133	Update CLAUDE.md with v0.3.7 session history Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 10:21:49 +01:00
magdev	8d60758f23	Add release package v0.3.7 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 10:19:53 +01:00
magdev	82bec621c6	Bump version to 0.3.7 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 10:18:33 +01:00
magdev	034593f896	Dashboard widget improvements and download counter feature (v0.3.7) - Fixed: Dashboard widget "View All Licenses" link used wrong page slug - Fixed: Download links in customer account resulted in 404 errors - Removed: Redundant "Status Breakdown" section from dashboard widget - Changed: License Types section now uses card style layout - Added: Download counter for licensed product versions - Added: Download Statistics admin dashboard widget - Updated translations (356 strings) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-24 10:17:46 +01:00
magdev	202f8a6dc0	Update composer.lock with latest client library Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-23 21:23:27 +01:00
magdev	36b51c9fc8	Update CLAUDE.md with v0.3.6 session history - Document security hardening changes (CSRF, IP spoofing, XSS) - Add recursive key sorting fix for response signing - Document trusted proxy configuration - Add release information (SHA256, package size) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-23 21:22:26 +01:00
magdev	d0aaf3180f	Merge branch 'main' into dev	2026-01-23 21:21:25 +01:00
magdev	4e683e2ff4	Update CLAUDE.md roadmap after v0.3.5 release Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-23 16:24:37 +01:00
				`@@ -0,0 +1 @@`
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