WooCommerce Product Serial Numbers is a powerful plugin that lets you sell, assign, and manage unique serial keys for digital or physical products. It automates key delivery, protects against reuse, tracks activations, and streamlines post‑purchase support—ideal for software licenses, subscriptions, memberships, warranties, and limited-run items.
- Generate, import, or manually add unique serial numbers
- Auto-assign serials on order completion or payment
- Email serial keys to customers with customizable templates
- Support for variable products and product bundles
- One-time, multi-use, or limited-activation serials
- Set expirations and validity periods for each key
- Prevent duplicate use and control key status (active, used, revoked)
- Bulk upload/download serials via CSV
- Search, filter, and export serial logs and order history
- Frontend “My Account” serials display for customers
- REST API endpoints for integrations and automation
- GDPR-friendly storage with optional masking in admin
- Refund and order status sync to release or revoke keys
- Compatible with popular payment gateways and email plugins
- Developer hooks and templates for easy customization