When you’re on the road and hunger strikes, it’s tempting to pull over for the first burger you see—even when it’s Jack in the Box. But why break for a sad excuse of a burger when you can keep on trucking to a Carl’s Jr. for one that’s hot, juicy and loaded with flavor! 

We’re making the choice even easier. For a limited time, when you see a Jack in the Box and keep driving to something better, we’ll reward you with a FREE Sourdough Star. 

Simply upload a photo, a screenshot of your GPS route, or any other proof that you stayed the course and kept on driving by a Jack in the Box location. If your proof qualifies, we’ll unlock a free, charbroiled Sourdough Star in your app. Do not use a mobile device while driving. Obey all traffic laws.