Adding in-app purchase to existing published application and testing it without publishing

Question

I\'m trying to add in-app purchase for my existing published app that didn\'t previously have billing permission. I\'ve uploaded an updated APK with billing permission, but didn

Answer 1

Change Android version code in Androidmanifest.xml file.

android:versionCode="1"

suppose if your Application version code is 1 now change to 2