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 Sandisk Micro SD Card Memory 32GB 64GB 128GB 256GB 512GB 1TB Lot Extreme Ultra.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.