Checkmate is a savings app with over one million users that have saved $$$ on brands like Best Buy.
The Checkmate extension automatically applies Best Buy discount codes, Best Buy coupons and more to give you discounts on products like LG - 55" Class NanoCell 75UQA Series LED 4K UHD Smart webOS TV.
Checkmate users have also been loving these products from Best Buy.
Users have been saving products like this to their collections.