Hello Tom and welcome to the Disney Parks Moms Panel!
Your trip is just
DAYS away... you must be so excited! If you have completed your
online check-in it is likely that you provided a credit card number that will indeed be linked to your room and therefore your
MagicBands for charging privileges. In fact, on our last trip we received a text message with our room number so we didn't even have to stop by the registration desk. f you have not completed online check in, I highly recommend doing so as it can save you some time upon arrival. Please note that each person that would like charging privileges will need a four number PIN to activate these privileges.
If you would like to have different cards linked to different MagicBands you will need to stop by the registration desk at your Walt Disney World Resort hotel. I myself have never done this, but my other Disney Parks Moms Panel friends have. I should note however, that not everyone has had success when connecting multiple cards.
I hope this helps with your planning. If you have more questions, come on back to the Panel- we love to help!
See ya real soon!
Anne