April 1, 2014 at 16:40 /
I don’t know if you are aware but, you may want to take a look at this:
https://support.google.com/checkout/sell/answer/3080449?hl=en
and this
https://developers.google.com/wallet/digital/docs/tutorial#6
Google Checkout has been retired. No new orders or refunds will be processed. Effective November 20th 2013, Google Checkout is shut down and is no longer processing payments.
I do have a merchant google wallet account.