You can join the Tribe Vibe for future offers if this coupon in no longer available.
Join the Sambazon Tribe Vibe. After joining, confirm your email and log in. Take the survey. After you are finished with the survey, you will be offered the link to the coupon. (Ex. 60 days from print) Print limit is 2. An ad prints after the coupon. You can also earn future rewards such as Movie Tickets and Gift Cards for taking surveys etc..
The bar code on the coupon starts with a 5. Walmart sells the 10.5oz Smooothies for $2.68. ($.68 after the coupon).