T-Mobile today announced a buy-one, get-one deal for service plans.
Subscribers to a T-Mobile One family plan (minimum two lines) can add a third line of service at full price and get a fourth line of service for free. The fourth line is free after monthly bill credits. Without auto-pay, each line will carry an additional $5 monthly fee. The free line is available as long as subscribers maintain at least three paid lines.
T-Mobile says the BOGO line deal can be combined with its BOGO deals on smartphones, which let people score free or reduced-cost handsets when two are purchased at the same time.
The company is offering up to half off an Apple Watch when purchased with another at full price (Digits plan required). Last, T-Mobile is offering discounts on select accessories, such as Beats headphones.
The BOGO deal on service lines and discounted Apple Watch deal kick off on February 10 and will be available for a limited time.