Jack in the Box is celebrating National Burger Day by offering 20 percent off mobile app orders from May 28 through June 1, 2020.
To take advantage of the offer, simply make any purchase through the brand’s mobile app during the promotion period and your order will be discounted by 20 percent.
Jack in the Box’s National Burger Day promotion is valid at participating location nationwide from Thursday, May 28 through Monday, June 1, 2020.
National Burger Day, aka National Hamburger Day is officially celebrated every year on May 28.
Image – Jack in the Box