T-Mobile is desperate to get rid of the iPhone 7

There's only a couple months left until the iPhone 8 should be announced, which means it's fire sale time on the iPhone 7. Most of the major carriers have stock left, and with the iPhone 8 expected to be a big step up, it will take some persuading to make people jump the gun now, instead of waiting. So it's really not surprising that T-Mobile is rolling out a new deal on the iPhone 7 for the summer, which should get rid of some of the iPhone stock and tie more customers into a T-Mobile equipment...