The Brief Whataburger is celebrating its 76th anniversary throughout August with a series of weekly discounts and promotions. The deals, including 76-cent select menu items every Wednesday and a BOGO entrée on Aug. 8, are available exclusively through the Whataburger mobile app. All offers are limited to one redemption per Whataburger Rewards account during specified time windows at participating locations. The offers will be available exclusively to members of the Whataburger Rewards program on Aug. 5th, through the mobile app. Customers must have a Whataburger Rewards account to access the promotions, which will appear automatically in the mobile app on their scheduled dates.