If you’ve been in the market for a new Samsung Galaxy S8 or Galaxy S8+, T-Mobile is running a limited time buy one, get one free deal you won’t want to miss out on.

The latest offer is similar to their previous Galaxy S8 BOGO deals in that you simply buy a Samsung Galaxy S8 or Samsung Galaxy S8+ and you’ll get one free. Of course, you’ll need to pay the full cost of the smartphones upfront, the sales tax, both phones need to be on an EIP plan, and you’ll have to open a new line of service on T-Mobile One or Simple Choice Unlimited.

After purchasing the two smartphones, simply head on over to the T-Mobile rebates website¬†and submit a rebate request using promo code 17GS8SAMBOGO within 30 days of purchase. Within eight weeks, you’ll then receive a prepaid MasterCard for $800 to spend on whatever you want.

Currently, the promotion shows the dates of July 28 – TBA, so it’s unknown whether when it’ll end, but when it comes to BOGO, it probably won’t last long.