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 SONY PSP Playstation Portable Console JAPAN Model PSP-3000 Piano Black (Jap.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.