Android - In App Purchase - you need to add the BILLING permission to your APK

Question

I have been facing a IN - App Purchase problem since long time. I need to integrate In-App functionality in my Android Application, but When I upload the APK file to the play st

Answer 1

Since September, 2017 is not necessary anymore to add

Play Billing Library 1.0 Release (2017-09-19, Announcement)

Important changes

Embedded billing permission inside library’s manifest. It's not necessary to add the com.android.vending.BILLING permission inside Android manifest anymore.

https://developer.android.com/google/play/billing/billing_library_releases_notes#release-1_0

Just ensure that you are using the latest version of 'com.android.billingclient:billing' in your app gradle configuration file.