Title: Serial Numbers & License Keys for WooCommerce Author: Muhammad Shafiq Published: जनवरी 6, 2026 Last modified: सितम्बर 14, 2026 --- Search plugins ![](https://ps.w.org/serial-numbers-license-keys-for-woocommerce/assets/icon-256x256. png?rev=3433529) # Serial Numbers & License Keys for WooCommerce By [Muhammad Shafiq](https://profiles.wordpress.org/shafiq1010/) [Download](https://downloads.wordpress.org/plugin/serial-numbers-license-keys-for-woocommerce.1.0.3.zip) * [Details](https://mai.wordpress.org/plugins/serial-numbers-license-keys-for-woocommerce/#description) * [Reviews](https://mai.wordpress.org/plugins/serial-numbers-license-keys-for-woocommerce/#reviews) * [Installation](https://mai.wordpress.org/plugins/serial-numbers-license-keys-for-woocommerce/#installation) * [Development](https://mai.wordpress.org/plugins/serial-numbers-license-keys-for-woocommerce/#developers) [Support](https://wordpress.org/support/plugin/serial-numbers-license-keys-for-woocommerce/) ## Description **Serial Numbers & License Keys for WooCommerce** allows you to sell secret keys, license codes, and gift cards directly through WooCommerce. The plugin supports both **Simple** and **Variable Products**, enabling different keys or rules to be assigned per variation. Serial keys are automatically assigned when an order is completed and are displayed securely on the customer’s order page and in order emails. The plugin operates entirely within your WordPress installation and does not transmit customer or license data to external servers. ### Features * Support for **Simple and Variable WooCommerce products** * Automatic assignment of serial keys on order completion * Bulk generation of keys using custom patterns (e.g. `KEY-####-####`) * CSV import and export for easy migration * Secure storage using a dedicated database table * Clear overview of available and used keys * Compatible with standard WooCommerce order emails ### Optional Extensions Optional extensions may be available separately to add additional automation and management features. * Automatic order completion for key-based products * Low stock notifications for serial keys * Advanced key lifecycle handling (refunds and cancellations) * Integration with third-party invoice and PDF plugins The free plugin functions independently and does not require the extension. ## Installation 1. Upload the `serial-numbers-license-keys-for-woocommerce` folder to the `/wp-content/ plugins/` directory. 2. Activate the plugin through the **Plugins** menu in WordPress. 3. Open **Serial Manager** from the WordPress admin menu. 4. Edit a WooCommerce product and enable serial key functionality in the product data panel. ## FAQ ### Does this plugin work with Variable Products? Yes. Serial keys and settings can be managed separately for each product variation. ### Where are serial keys stored? Keys are stored in a custom database table created using the WordPress database prefix for performance and scalability. ### Is any data sent to external servers? No. All data is stored locally within your WordPress installation. ### Does the plugin clean up data on uninstall? Yes. Plugin options and database tables are removed when the plugin is uninstalled. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Serial Numbers & License Keys for WooCommerce” is open source software. The following people have contributed to this plugin. Contributors * [ Muhammad Shafiq ](https://profiles.wordpress.org/shafiq1010/) [Translate “Serial Numbers & License Keys for WooCommerce” into your language.](https://translate.wordpress.org/projects/wp-plugins/serial-numbers-license-keys-for-woocommerce) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/serial-numbers-license-keys-for-woocommerce/), check out the [SVN repository](https://plugins.svn.wordpress.org/serial-numbers-license-keys-for-woocommerce/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/serial-numbers-license-keys-for-woocommerce/) by [RSS](https://plugins.trac.wordpress.org/log/serial-numbers-license-keys-for-woocommerce/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.3 * Fix: Removed all trialware/Pro-only feature gates to comply with WordPress.org Guideline 5. * Fix: All features (stock notifications, key reuse, key revocation, stock management, PDF invoices) are now fully enabled for all users. * Fix: Removed upsell sidebar and Upgrade Pro admin menu. * Fix: CSV export column alignment. * Fix: Headers already sent error. #### 1.0.0 * Initial release. * Support for Simple and Variable WooCommerce products. * Bulk key generator. * CSV import and export. ## Meta * Version **1.0.3** * Last updated **4 weeks ago** * Active installations **20+** * WordPress version ** 5.6 or higher ** * Tested up to **7.1.3** * PHP version ** 7.4 or higher ** * Language * [English (US)](https://wordpress.org/plugins/serial-numbers-license-keys-for-woocommerce/) * Tags * [digital products](https://mai.wordpress.org/plugins/tags/digital-products/)[license keys](https://mai.wordpress.org/plugins/tags/license-keys/) [serial keys](https://mai.wordpress.org/plugins/tags/serial-keys/)[software licenses](https://mai.wordpress.org/plugins/tags/software-licenses/) [woocommerce](https://mai.wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://mai.wordpress.org/plugins/serial-numbers-license-keys-for-woocommerce/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/serial-numbers-license-keys-for-woocommerce/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/serial-numbers-license-keys-for-woocommerce/reviews/) ## Contributors * [ Muhammad Shafiq ](https://profiles.wordpress.org/shafiq1010/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/serial-numbers-license-keys-for-woocommerce/)