Testing In app purchase using IAB helper class

Question

Hi Im trying to test in app purchase in my app. It seems that everything has been setup properly but when im trying to purchase an item im getting the following:

"error processing purchase df-ppa-40"

Has anyone encountered this issue?

Answer 1

I managed to figure out the problem. This error occurs if you try to purchase yourself product - a product that has been added by you in the developers console. Once tried the purchase flow with dummy tester account(and not myself account) the flow passed successfully.