Jamba Juice: $2.00 Oatmeal 10/29-11/3 October 28, 2013 By: Tricie share (click above to get your coupon NOW!) We LOVE Jamba Juice! This New $2 OFFER is just another reason why. Make sure you print your Coupon now and enjoy something warm for these crisp Fall Mornings! Please be advised that this post may contain affiliate links. See my Disclosure Policy for details.