Very weird.
According to the CSR with DDD, if you have a Gmail address, they automatically cancel the order because a lot of fraud comes from Gmail addresses.
.......?
I asked him if this is going to be a problem, and he said that he attatched a note to my account, because I have a long (and expensive) history with DDD that says it's okay for me to order, and that they won't "penalize" me for having a Gmail address.
Seriously now, WTF?