Checkmate is a savings app with over one million users that have saved $$$ on brands like eBay.
The Checkmate extension automatically applies eBay discount codes, eBay coupons and more to give you discounts on products like Lot 1.2V D Cell Size Rechargeable Batteries NI-MH / AA AAA C D Battery Charger.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.