Hi and welcome to Hive. Hive is a decentralised blockchain and not corporation owned so I am sure using the logo would not be an issue.

Might I suggest in future not tagging lots of people in that way, some of them may not be impressed!

Let us know where your coffee shop is, if anyone is passing by we could pop-in and pay with hive! Also might I suggest checking out the @cinnamoncoffee community, you'd be a perfect fit.

Best wishes