$2 for Jamba Juice smoothies Jan 062013 Select smoothies are offered for a discount price of $2 in a deal at participating Jamba Juice shops. The deal is promoted on the Jamba Juice Facebook site. The offer is valid to January 13. For $2 smoothies, you’ll need to print out coupons. The coupons are valid for Fit ‘n Fruitful, All-Fruit and Orange-C Booster smoothies. Thanks to Living On The Cheap. If you're new here, you may want to subscribe to our daily email updates so you won't miss a deal. Thanks for visiting! Sorry, the comment form is closed at this time.