Hello Kelly,
Guests staying at a participating Walt Disney World Resort are able to have
charging privileges on their
MagicBand. Upon check-in, or soon there-after, simply have your brother speak to a Cast Member at the front desk of your Walt Disney World Resort. The Cast Member can easily assign his credit card to his
MagicBand. As a side note, each Guest, who has charging privileges, will need to assign themselves a four-digit PIN code, at check-in. When making any kind of monetary purchase, a Cast Member will ask you to touch your
MagicBand to a sensor called a touch point and you will then be asked to enter your PIN to continue with your purchase.
If I can be of any further pixie dusted assistance feel free to ask and may your upcoming stay at Walt Disney World be filled with many magical and memorable moments.
Amy M*o*