Recently I moved my lines into an at&t business account. I have a premier login now and my phone line is in a billing account that is a CRU. When I go to the at&t premier login and check my eligibility it says I am eligible for an upgrade. But when I use apple's eligibility upgrade tool it gives me a message saying. "We're sorry. The AT&T account you have is a business account. Please contact your company's telecom amnager or AT&T account manager to complete your iPhone purchase." So I am wondering if I will even be able to get an iPhone from an apple store. Or am I kinda stuck getting a 5s through AT&T corporate store? Or through premier online store only? Thanks for any insight.