Do they use the name of the credit card holder? I hope not, because that can cause lots of issues. What if you're a kid and use your mom's card? What if you borrow a friend's card because you don't like banks? What if you use a company card because you're a game developer and it's a legitimate expense to research competitors? etc.

I assume that like most places, they register a separate name that you provide, not necessarily linked to your card.