As of 2015, Jack in the Box offers printable coupons on the company's website, JackintheBox.com. Customers may also sign up for Jack in the Box's loyalty program to receive coupons via text or email. Additionally, Jack in the Box periodically mails coupons to customers located near one of its restaurants.
Third-party coupon aggregation websites such as Retail Me Not and Coupon Sherpa also list printable Jack in the Box coupons and notifications of special in-store deals. Jack in the Box coupons typically offer a $1 or $2 discount on the purchase of a single menu item or a free item with the purchase of another at full price.