so i know this it's really late to reply but am a t-mobile rep. to get the full discount if you signed a two year contract you have to wait 22 months for a fullo discount, if you use your partial discount half way through the year they won't offer you any discount at all until you have fulfilled the 22 months. customer care has alot more access to helping save customers and discounting prices. please don't get mad at the stores we do all we can, but customer care is just allowed to do more. one thing customers should keep in mind; if you are fully qualified for a discount signing a one year contract instead of a 2 year contract is only $50.00 more and then you can get the discount every 11 months, if you switch phones alot, 1 year contracts are the best option.