Buying a phone from the bpokstore

<p>So I was browsing though the catalogues in the cell phone section of the bookstore website and was like "horry shiitto! 23% offiPhone plan?!?!" But you can only choose the 2GB data plan. Do they do that on purpose so you end up spending alot of money ayway? Or is there a way I can stick with 200MBs?</p>