In-App Billing v3 - Don't detect refund

Question

I\'ve followed the training about \"In-App Billing v3\" of Google. I get to do a buy of a item but I\'ve a problem.

https://developer.android.com/training/in-app-bil

Answer 1

After having waited for about 12 hours and having tried everything suggested here and on similar threads, I was still facing the same issue. What did the trick for me was the following adb command:

adb shell pm clear com.android.vending