1) Go to the bing shopping site.
(you must have a bing cashback account, setting one up is free
http://www.bing.com/shopping/ )
2) In the bing shopping search box, enter T-Mobile, then search
3) T-Mobile should come up as T-Mobile Official Site (sponsored sites), and it should say 35% (not T-Mobile Ebay)
4) Follow the T-Mobile Official Site and order (You should see the bing logo by the phones you're ordering)
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I didn't get overnight shipping because I can wait a few days, it was only $12 extra for overnight though, so maybe I should have. LOL.
Anyhow, I think the bing cashback is a great deal, because once I get cashback, I would have only paid 292 for it and No contract. I think for anyone who's gonna do the no contract, to do the bing cashback at 35% way.