Tracked by Evreward since 2012, Threads for Thought offers coupons, cash back rebates and rewards, with savings as high as 40% off. Threads for Thought discount coupons are rare, only available once or twice a year, and can be less valuable than similar merchants. Even when Threads for Thought doesn't have a coupon, you can always get up to 15% cash back, and other great rewards, with every purchase.