Google merged Checkout with Wallet over a year ago. That was unpleasant, but bearable. This time Google is killing what's left of Google Checkout: API and subsriptions. That's much worse.
To add an insult to injury, Google uses Doublespeak, so now we have to guess about what's really going to happen.
To add an insult to injury, Google uses Doublespeak, so now we have to guess about what's really going to happen.