If you have any McDonald’s Smoothie coupons laying around (even the free ones!), select Jamba Juice locations will accept them so that you can participate in the “Great Smoothie Smackdown.” If you don’t have any coupons, use this $1 Jamba Juice coupon to get a nice discount. Participating locations include Los Angeles, San Francisco, San Diego, Sacremento, New York, Chicago, Denver, and Miami. Deal is valid through 8/15.
(Thanks Bargain Blessings!)