I've called three different Apple stores, and they've given me three different answers. Here's my situation: I'm eligible for an upgrade, but the account is NOT under my name. However, I am an authorized user, which I have confirmed with AT&T. My question is, would I still be able to go to the Apple store and purchase an iPhone on the day of the launch without the main account holder being there? Basically, would the main account holder need to be there or would they be able to verify with AT&T that I am an authorized user and sell me a phone? I would rather go to an Apple store for the launch than wait at an AT&T store and have them run out of stock. Thank you in advance.