Jack in the Box, Inc., your favorite California-born burger joint, is going big for National Cheeseburger Day by dropping a week of exclusive freebies. From September 15 to 21, whether you’re a brand-new Jack Pack member or a seasoned pro, you can snag awesome beefy deals and freebies every single day with any $1 purchase. Unlike the other guys, Jack’s all about giving you even more—more free goodies and discounts stacked on top of our already awesome menu. From the legendary Jumbo Jack to the tasty Smashed Jack, check out all the killer deals we’re serving up during our Burger Week celebration!
Burger Week Rewards
- Sunday: BOGO Double Jack Cheeseburgers
- Monday: Free Regular Strawberry Shake with Smashed Jack Order
- Tuesday: Double Points with Burger Order
- Wednesday: Free Jumbo Jack Cheeseburger with Order
- Thursday: Free Smashed Jack with $20 Delivery
- Friday: Double Points with Burger Order
- Saturday: BOGO Jr. Jumbo Jack Burgers
Ready to score these juicy deals? Just sign up for the Jack Pack Rewards Program on our app or at jackinthebox.com to unlock these value-packed deals.
New and Improved App Experience
This fall, Jack in the Box is flipping the script with a fresh new Jack app experience that’s as tasty as our burgers! Starting September 16, we’ve cooked up some awesome updates, including smoother navigation, Apple Pay for quick payments, a revamped store locator, one-click offers and rewards redemption, and an easy, password-less sign-in. It’s all designed to make your app experience as satisfying as your next Jack meal!
For more beefy details about Burger Week offers and our app’s glow-up, slide into our DMs @JackintheBox or check out jackinthebox.com.