We are traveling with friends who will be getting APs when they arrive, so they won't have Magic Bands for this visit. We have a ton of extra bands after upgrading to the 2.0 version recently. Can I give their daughter one of our old ones to have guest services transfer her newly-purchased AP on it (until they get theirs in the mail)? I just thought she'd like to have one for the trip since my girls have them 
Thanks!

Thanks!