Strange, ordered via Google Express / Walmart, got the Google home mini today with a Walmart gift card, checked the balance online, and it say invalid.
I can't for the life of me figure out how to link my accounts for the credit. Would it not work while out of the US?
It has to be done while first setting up your Google Home (mini).
Aha, that's annoying now.
Try chatting, maybe they'll offer it as a courtesy.
Yea, did that. Need to send in some info.