In my mobile game project I want to implement in app purchases.
In google play console I wanted to define products user may purchase in the game.
However, Google Play console says that I have to add a BILLING permission to my apk in order to define them. I can't find such permission when exporting to the APK file.
I've tried custom user permission, so I've added BILLING permission under custom user permission but it also doesn't work.
Any ideas, what should I add or change in order to get BILLING permission enabled as google play require?