How to make my client use plugin only if enters envato key

Envato Authors Theme Authors
1

Hi,

Our plugin is live and we want to make it secure now. We want to make it run only if user enters his/her purchase key. Have any one idea how to do this ?

Thanks

2

Hi

You can add plugin activation process to verify envato purchase code. you can check this to know about envato api: https://build.envato.com

Thanks