I stopped by several times at this store for buying my wife's and sister's phones. Given stars are all for one of workers there whose name is Jocelyn. I am a foreigner, and English is not my native language. Sometimes dealing with sellers is kind of difficult since there are too many details to think about. I would say Jocelyn is the best person to talk and ask about those details. Usually I use online shopping like Amazon not to make small mistakes which cause additional costs for next couple years like cell phone contracts, but this is different with her. I strongly recommend Jocelyn to anybody to purchase cell phones with AT&T.