Checkmate is a savings app with over one million users that have saved $$$ on brands like Sixity Auto.
The Checkmate extension automatically applies Sixity Auto discount codes, Sixity Auto coupons and more to give you discounts on products like Champion Copper Plus 318 RC12MC4 Spark Plug.
Checkmate users have also been loving these products from Sixity Auto.
Users have been saving products like this to their collections.