In-App billing not working (Your request could not be processed)

Question

Today I published my app, and when my friend tried to buy the in-app content the market says: \"Your request could not be processed. please try again\".

A few clarif

Answer 1

Are you from one of the accepted countries for In App Purchases by Google Play? https://support.google.com/googleplay/android-developer/answer/150324

Answer 2

Couple of things you have to consider.

1. Check the public key [Must be your account public key.]
2. Check if your friend is in the test account list for that product.(Remove it)

3. In your code use logcat to find the status code. (Use billing receiver for any purchase request code). or Error : Developer Error.

4. Be sure you are signing with correct keystore.

FYI onRequestPurchaseResponse() inside Dungeon.java get the Response.

Hope will help you.