Save on CoverGirl Exhibitionist Stretch & Strengthen Mascara, 805 Black with a Walgreens promo code

Checkmate is a savings app with over one million users that have saved $$$ on brands like Walgreens.

The Checkmate extension automatically applies Walgreens discount codes, Walgreens coupons and more to give you discounts on products like CoverGirl Exhibitionist Stretch & Strengthen Mascara, 805 Black.