Simple License Key for WooCommerce

Generate a license key to in WooCommerce product for web services. REST API

• When an order is placed, it encrypts the customer's license key and outputs it as a REST API. When it expires, it is gone.

Issue a license key

• To activate the license key, you need code to client side.

Cooperation with other plugins

• Work with WooCommerce.

1.15 Changed json_encode to wp_json_encode. 1.14 Supported WordPress 6.4. PHP 8.0 is now required. 1.13 The license key is generated with 8 characters that are difficult to make a mistake. 1.12 Supported High Performance Order Storage(COT). 1.11 Supported WordPress 6.1. 1.10 Passphrase can now be locked. 1.09 Fixed generate key. 1.08 Fixed generate key. 1.07 Rebuild react. 1.06 Fixed translation. 1.05 Fixed problem of change the expiration date. 1.04 Fixed problem of change the expiration date. 1.03 Logging is now available. It is now possible to change the expiration date. Changed to output the REST API with object( product_id, open_key, date_expiry, expiry_stamp ). 1.02 Changed to output the REST API with the product ID as the key and the encrypted license key as the value. 1.01 Supported Glotpress. 1.00 Initial release.