WooCommerce Software Add-on

This add-on for WooCommerce sells software with license keys. Mark any product as software and set licensing rules. When the order is completed, the customer receives a license key, activation email and activation limits in the order complete message.

For paid upgrades, define eligible past keys and an upgrade price. Customers enter their existing license at checkout and get upgrade pricing automatically. The Edit Order screen shows which key belongs to which order and its remaining activations, with a Send action to resend the license email. WooCommerce > License Keys lets you search, filter and bulk-revoke keys, and WooCommerce > Reports > Software summarizes sales and activation activity.

An API generates keys and handles activating, de-activating, resetting and checking validity from your desktop app, plugin or SaaS.