Yoast License Manager

This library will take care of the following.

• Managing license related options
• Setting license key from a constant
• Obfuscasting (valid) license keys
• Remote license activation / deactivation
• Checking for plugin or theme updates

Usage

Inside Plugins

A sample plugin is included, have a look at its source.

Inside Themes

A sample theme functions.php file is included, have a look here.