http://coupon.arbys.com/JulyArbysTri...2013_getcoupon

While supplies last. Alternate flavor may be substituted if Triple Berry Shake is no longer available. Offer not valid with any other coupon or offer. Limit one coupon per customer. At participating U.S. locations only. Offer applicable with purchase of any combo. Offer not valid for Arby's employees. This offer is valid from 7/10/2013-7/16/2013.