$0.75 Jr Jumbo Jacks at Jack in the Box
Gigi S.
FoodGet ready for a massive fast food win. Jack in the Box is dropping 75-cent Jr. Jumbo Jacks on May 16 to celebrate Jack's birthday. Snag this total steal with absolutely no purchase necessary.
Jack in the Box is celebrating its 75th anniversary with $0.75 Jr. Jumbo Jacks on May 16th! This "no purchase necessary" deal is exclusive to the Jack app. Just log in on the 16th to snag your burger for under a dollar!
The Jack Birthday Breakdown
| Offer | Price | Date | Requirement |
|---|---|---|---|
| Jr. Jumbo Jack | $0.75 | May 16, 2026 | App Exclusive |
| Jack Pack Sign-up | FREE | Always | Email/Phone |
How to Claim: The Cheat Sheet
- The Deal: Get a Jr. Jumbo Jack for only $0.75.
- The Catch: This is an App-Exclusive offer for Jack Pack members.
- The Date: Saturday, May 16, 2026.
- Requirement: No purchase necessary to claim this specific birthday offer.
- The Platform: Download the Jack in the Box App and sign up for Jack Pack Rewards.
Pro Tips:
- Download Early: Set up your Jack in the Box Order App account before the big day to avoid the lunch rush.
- Stack Your Wins: Read up on other major birthday deals to maximize your fast food runs.
- App Savings: Want to keep the magic alive? Look at our guide to the best store apps for in-store couponing to keep hacking your everyday orders.
Want more food freebies and secret brand hacks delivered right to your pocket? Download the DealSeek App today!
