Tracked by Evreward since 2009, Wrangler offers coupons, cash back rebates and rewards, with savings as high as 50% off. Wrangler discount coupons are seasonal, appearing every three to four months, but can be less valuable than similar merchants. Even when Wrangler doesn't have a coupon, you can always get up to 20% cash back, and other great rewards, with every purchase.