T-Mobile has had a Buy One, Get One free (BOGO) deal for the Samsung Galaxy S7 and S7 edge back in March, yet now it's relaunching it while also making it bigger than ever. See, from today onwards you can do the BOGO thing for every single Samsung smartphone that T-Mobile is currently offering. This means you can mix and match by picking from the S7 and S7 edge, but also the S6, S6 edge, S6 edge+, Note5, J7, Grand Prime, and Core Prime. As usual with these things, some caveats apply. The first smartphone has to be grabbed using an installment plan, while the second one can use that...
Source: http://www.gsmarena.com/tmobile_starts_buy_one_get_one_free_deal_for_all_samsung_smartphones-news-18458.php
