I don't think that you would be able to give someone else your magicband to use their fastpass plus, because when you go through the line your name comes up on the screen and the CM's will call you by name. The first time they said have fun Chris! to my boyfriends son, we were suprised but then looked back and saw our names on a screen. I don't think I couldve given my band to my boyfriend, because he doesn't look like a Linda! Also, I have to say to everyone that is all doom and gloom about the fastpass+, if you haven't tried it yet you don't know how great it really is! I was just there for a week (been home since Tuesday) and stayed at Pop as part of the testing. Fastpass+ worked perfectly! It actually made our vacation less stressful. I scheduled most of my fastpass+ for our afternoon park, then we got up early to go to another park and got on all the rides we wanted to do there, then went back to the resort and made sure we got to our second park for our fastpass+ time. I even changed some of the times right on my phone on the bus when we were running late. I had to take several surveys and give feedback on my opinion of the bands and fastpass+ and I have nothing but good things to say about it. You won't believe how easy it makes things until you're actually there and using it.