In a few weeks, I'll be renting points from a friend and heading to SSR @ WDW. I went to the official DisneyWorld site and ordered tickets. I received the tickets, and a few days later I received bands.

Please refresh my memory ---- why did I receive both? I'm assuming it's because I had a reservation for the room and that's why we got the bands. Do I have to 'link' the hard tickets to the bands? ....or do I have to use both?