T-Mobile has kicked off a new promotion that’ll get you a free Samsung Galaxy smartphone with the purchase of any Galaxy smartphone.

With this deal, you can purchase a Samsung Galaxy phone on an Equipment Installment plan and then get the second for free, with the cost being covered by a prepaid MasterCard card. The promo covers all Samsung Galaxy phones, including the new Galaxy S7 and S7 edge, the Galaxy Note 5, as well as the more entry-level Galaxy J7 and Galaxy Grand Prime.

As with most deals, there’s some fine print here to be aware of. Your first smartphone must be purchased on an EIP, but the second can be bought with an EIP or at full retail price. Whichever way you choose, though, you’ll need to add at least one new line of service and maintain service on that new line for three months.

Once you buy your two phones, you’ll need to go to T-Mobile’s promotions page within 30 days of your purchase and fill out the form with the promo code SAMSUNGBOGOMAY16. Your rebate will then be fulfilled within eight weeks.

Getting a free smartphone for buying one is always a nice deal, but this latest Samsung Galaxy offer is especially nice because it includes the new Galaxy S7 and S7 edge. T-Mo hasn’t revealed exactly how long this offer will be available, saying only that it’s a “limited time offer,” so you may want to take advantage as soon as you can if you’re interested.

One other detail that’s worth noting is that Samsung is still running its Sprint Into Cash Back deal on T-Mobile Galaxy phones. With it, you can get a $150 rebate when you buy a Galaxy S6, S6 edge, S6 edge+, or Note 5 on an EIP, lease, or at full retail price.

Source: T-Mobile