About licence to Android mobile app for one project

[sooprano]

Hello,
I have an kotlin android mobile app, how i can put licence to detect if my source code is using for more 1 projects
thank you

[mgscoder]

Tutorial Solution:

How to verify a purchase code using the Envato API

This is a community guide for authors who want to implement purchase code verification on their items, websites, and applications. If you have any questions or feedback then please feel free to respond directly to this topic.  This topic is a wiki. All active members of the forums can edit it. Don’t hesitate to make corrections or add in any new information. All contributions are welcome! Just want some working code to paste into your item? There are some funct…