Hmmmm… so I will need to go to the ticket booth since I want to apply a gift card and a rewards card to the deposit. Could be problematic so thank you for the heads up. Maybe I’ll just straight up upgrade my son’s ticket through the app (does it allow you to set up a payment plan through the app?) and then just visit the booth for my own Magic Key.
This is all hypothetical anyway as I can’t see myself actually upgrading to Magic Keys if there is no weekend availability for the next few months, then with Christmas blackouts

. Might just wait until after the new year.