Isn't there a Google Pay? It seems to me that I was solicited to sign up for it when I had a small business. If so, it may have the same restrictions as Paypal. Paypal has some kind of system that the vendor has to override (or maybe they can't) to send to any address other than the one on file with them.
Back in the olden days when Paypal was mostly used for Ebay purchases, sellers would often mention that they would not/could not ship to any address except the one on file with Paypal.
I hope I don't run into that. I lie to Google all the time (and Yahoo and Facebook, too).
bkay