At T-Mobile, buy one Apple iPhone X, iPhone 8 / 8 Plus, or iPhone 7 / 7 Plus Smartphone and get up to $700 off a second iPhone of equal or lesser value via the steps and rebate below. (You can mix and match devices.) That means if you get an iPhone 8 64GB or iPhone 7 / 7 Plus as your second device, the price drops to $0 after rebate. Plus, all orders receive free shipping. To get this deal:
  1. Purchase two eligible iPhones on a T-Mobile service plan
  2. port in a line from a non-T-Mobile provider on at least one of the phones
  3. trade in an qualifying device within 20 days of purchase (search for "See list of eligible devices" on the offer page find a link that lists eligible devices)
  4. redeem this electronic rebate using promo code "18Q2APLBOGO" for up to $700 off your second iPhone

See all T-Mobile Coupons.