Jamba Juice customers can buy any 16-ounce smoothie all week for just $1 from 9-11 a.m. (They normally sell for $5).
No coupon is required and the deal is available until Friday.
In Capitola, Jamba Juice has a location at 3555 Clares Street in Capitola.
A regular Aloha Pineapple 16-ounce smoothie has 290 calories, 63 grams of sugar, 50 miligrams of sodium and 5 miligrams of protein and cholestorol.
They offer light versions with 37 grams of sugar and 7 grams of protein.
The promotion excludes sales tax.