They were shopped years ago. I did a ton of them. It was a few hundred dollars a month of easy money. I never thought that they were a pain. The homeless population drank a lot of white chocolate mochas those years for me.
The program where you bought a specific drink, weighed it and took the temperature has ended. Unless there is an app shop paying $10 + drink reimbursement that I don't know about, that ship has sailed.