Apologies if this has been answered already - I searched around and couldn't find an answer. AT&T is apparently offering an $100 discount on an LTE iPad Air if you sign up for a 1 year contract (I have a Mobile Share plan and would add the iPad Air for $10/month). Question is - do you have to buy the iPad Air from AT&T to get this discount? Or can I buy the iPad from an Apple store and somehow get this discount (either instantly or as some kind of bill credit). Thanks in advance for your help. I'd prefer to pick up my LTE Air at an Apple store tomorrow.