If you’re in the market for a new T-Mobile phone, you can get two for the price of one this weekend.

T-Mobile will offer a buy one, get one free deal on the Samsung Galaxy S7 this weekend from 6:00 am PT on November 11 through 11:59 pm PT on November 13. The deal will be available in stores, online, and through telesales.

To qualify for a free Galaxy S7, you’ll need to buy one on an Equipment Installment Plan, which costs $0 down and 24 payments of $28.75 each. You’ll then need to buy and activate the second GS7 on a qualifying line of service, which breaks down like this:

• Existing customers [with Simple Choice Unlimited plan]: Simple Choice Unlimited or T-Mobile ONE line is required with the second device to be eligible.
• Existing customers [with plan other than Simple Choice Unlimited or T-Mobile ONE]: T-Mobile ONE plan required with first device and second device to be eligible.
• New customers: Required to port-in a line and activate both devices with T-Mobile ONE service to be eligible. 

The second Galaxy S7 will be free after 24 monthly bill credits. If you cancel service before the 24 months are up, the remaining balance of the phone will be due. One other detail worth mentioning is that the Galaxy S6, Galaxy S6 edge, and Galaxy S6 edge+ are also eligible for this offer.

Samsung’s Galaxy S7 is one of the better Android phones released in 2016, offering high-end specs, a premium design, and a solid camera. Plus, it’ll be updated to Nougat, so you can rest easy that you’ll soon be on the newest version of Android. So if you’ve been thinking about buying a new handset, this deal may be worth looking into this weekend.