Checkmate is a savings app with over one million users that have saved $$$ on brands like Amazon.
The Checkmate extension automatically applies Amazon discount codes, Amazon coupons and more to give you discounts on products like EContra One-Step® Emergency Contraceptive, 1.5 mg (1 Levonorgestrel Tablet) Compares to Plan B One-Step®.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.