How do I test my Google Wallet integration when I can't "purchase from myself" in sandbox?
android-pay
Solution
Updated to encompass comments/discussion:
Create a new sandbox buyer account - aka a new Google Account/email address.
It's a dummy account so you don't provide real data nor real credit cards - re: use test cards
- accounts must be distinct - you cannot use the same sandbox Seller/Merchant account for your buyer account (that is what the error is saying).
- use a different browser (no pre-exsting/seller auth data/cookie) to test the purchase process using your buyer sandbox account (or if using Chrome open up an incognito window)
Hth.
Problem
I'm integrating google wallet with a php-game. I've come to the part where I want to test if my postback-script does it's job, but I can't seem to find any information on how to make a test purchase. I get this error when I try: I'm in the sandbox so I don't understand why this is happening. Help?