Can you use Jamba Juice gift cards at Starbucks?

Question

I know this sounds like a dumb question, but i have tons of jamba juice gift cards. I figured since they're sister companies, it was possible.

Answer 1

actually Jamba and Starbucks branched away from each other.  Jamba is now owned by P.F. Changs.  Sorry you are not able to use Jamba gift cards at Starbucks.  It's not a stupid question because with Victoria Secret store credit cards you can use it at Bath and Body works. :-)