I have an app I want to sell is there a way to have product licensing and serial keys

[AC Question]

Hello,

Is there a way in Google Play Store to have some sort of product licensing solution that would issue serial keys so someone can't get a copy then send all over the world.

Or is that really an issue over all.

 

[Rukbat]

If it's a paid app, it's very difficult to copy the app - even to legitimately back it up.