Im trying to pay off as much as our vacation as possible prior to leaving. I understand you can give a credit card upon check in and charge to your room using your room key. I was thinking of purchasing a few $500 gift cards from the Disney Store to put toward charging on our room key. (Our room and tickets have already been paid in full.) Has anyone ever done this? Id be really upset if I spent all this money on Disney Store gift cards and couldnt use them for this purpose. Thanks for your input.