Distribution of the application through google play, and sales on the side, is it legal?

Question

Android

Dear developers, tell me, is it possible to distribute a free version of a mobile application on Google Play, and sell the paid version separately without paying a commission to Google? At the same time, the paid version is updated through Google Play, as well as the free version.

Answer 1

No, they can get banned! They have it all in the rules!