I didn't know where to post this so I thought I would try here. Anyway, I just received my TI-89 from staples.com, and I am going to send in the UPC code to get my free Graph-Link kit. Now I am just curious that if something were to happen to my 89 in the next few days and I need to return it, will they let me even though the UPC code is missing from the package now? In general, do stores let you do this? Thanks.
EY2K
EY2K