Not sure if anybody else is paying for prepaid data on T-Mobile, but I purchased 1 GB of data with auto renew for the first time ever for 20 bucks, though the plan didn't apply right away because I still had some of my free data left. As soon as I used up the free data and was automatically moved onto the 1 GB plan, the price for all auto-renew plans immediately dropped by $10 under my cellular settings. And my current 1 GB plan says it will auto renew for $10. It looks as this deal is only good until January of next year, but I'm wondering, was I SUPPOSED to not get the deal on my initial activation of the plan? Because they definitely charged me $20 for the gigabyte. I'm wondering if it's something worth contacting T-Mobile about, because I feel kind of gypped. And I'm wondering if I'll be able to start and stop service and keep this $10 deal now, or if it will start again at a $20 if I cancel auto-pay and then start it up again. Does anyone else have experience with this phenomenon personally?