Send them an email about it tonight, they are hoping to hear from people as soon as possible as confirmation and not the money in their bank (I confirmed as soon as I was sure I could get a money order conveniently enough that I was sure I could get it done).
Besides, if a bank transfer isn't right for you the information in the email worked fine for me to send them a money order (and get a confirmation email that it was accepted & linked to my preorder).
Besides, if a bank transfer isn't right for you the information in the email worked fine for me to send them a money order (and get a confirmation email that it was accepted & linked to my preorder).