I have a question, I searched the forums, and it seems like you CAN use different denomination game stop reward certficates and stack them but the question is, So I buy the account wiht like 35k, then I buy another account with 30k so when I checkout at gamestop store register I show them one certificate, then log out and lg in to new acc and show them the other?? - - - Updated - - - ookay I see now, you print them out??