At participating Cold Stone Creamery stores, purchase one ice cream or frozen yogurt Creation with up to four mix-ins and get a second creation of equal or lesser value for free via this printable coupon. That's the best such offer we've seen from Cold Stone Creamery this year. It's valid on "Like It" (small), "Love It" (regular), or "Gotta Have It" (large) sizes only and limit one coupon per customer per visit. Coupon expires July 31.