Yes, you can put your annual pass on your magic band. If you purchased your annual pass online, you must pick up your annual pass card at any theme park ticket desk. You must have the credit card used to purchase the Annual Pass and a photo ID to do this. Once you have your card, you will need to bring it to Guest Relations at the front of any theme park or in Downtown Disney and a Cast Member takes care of linking it to their computer system. You must present a photo ID again to have your MagicBand linked.