Google's payment solutions are shockingly diverse. Google Checkout, Google Wallet, Android Pay, and now Google Pay. Checkout failed so they replaced it with Google Wallet; Wallet failed and they replaced it with Android Pay.
The Google Pay API developer site https://developers.google.com/payments/ has the audacity to call it "The newest way to pay with Google." I wouldn't be surprised to see yet another brand (and yet another API) within the next three years.
The Google Pay API developer site https://developers.google.com/payments/ has the audacity to call it "The newest way to pay with Google." I wouldn't be surprised to see yet another brand (and yet another API) within the next three years.