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 EBL Rechargeable AAA Batteries 8 Pack, 1100mAh Ni-MH Pre-Charged Triple A Battery, Recharge up to 1500 Times and Low Self-Discharge AAA Batteries.
Checkmate users have also been loving these products from Amazon.
Users have been saving products like this to their collections.