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 Uni-ball POSCA PC8K15C Paint Marker Pen Bold Point Set of 15 Japan Import.
Checkmate users have also been loving these products from eBay.
Users have been saving products like this to their collections.