Offer: Free birthday offer (varies — often a dessert or shake) for Jack Pack Rewards members.
Reward Type: Free Item
Cost to Join: Free (standard rewards membership; some programs may offer paid tiers).
When: Birthday Month
How to Redeem: Join Jack Pack Rewards and add your birth date; birthday reward appears in your account and can be redeemed in-app or in-store.
Requirements: Must join and add birth date before birthday month; opt in to emails or app notifications.
Join Here: https://www.jackinthebox.com/rewards
Terms and Conditions: Reward item varies by year/location; valid once per member; expires end of birthday month; not redeemable for cash.
View the brand’s full Terms and Conditions here: https://www.jackinthebox.com/terms-and-conditions
Availability: U.S. participating Jack in the Box locations.
Status: Active (Verified October 2025)