Hi Sidney!
Thank you for bringing your question to the Disney Parks Moms Panel.
UNIQLO is my first stop every time I visit Disney Springs!
In my recent visits, I have found that a vast majority of
retailers at Disney Springs are able to accept
MagicBands as a form of payment. To be honest, I don't think I've ever come across one that doesn't, but I know there are exceptions especially as newer stores are added. If you are staying on property at Walt Disney World, one option you have is to just charge everything back to your room using your MagicBand and pay off the balance with a gift card at your resort. This is what I've always done in the past and I've found it to be very convenient!
If you are not staying at a Walt Disney World Resort hotel, I know there are more limitations on locations that accept gift cards, but unfortunately there is not a concrete list as it's rather fluid and constantly changing as stores are added and more add the ability, since it's a popular form of payment. From my personal experience, UNIQLO was able to take a Disney gift card on my trip this past April!
Please let us know if you have any other questions!
-Lindsey ºOº