Final answer:
Whataburger introduced whatameals to their menu in the 1980s, enhancing their customers' dining experience by offering bundled meals that included a main item, fries, and a drink.
Step-by-step explanation:
Whataburger added whatameals to their menu in the 1980s. This was a significant addition to their menu, offering a new and improved dining experience for customers by bundling the main item, typically a hamburger, with fries and a drink into a complete meal. Prior to the addition of whatameals, customers would have had to order each item separately. The innovation of whatameals helped Whataburger to streamline the ordering process and better compete with other fast-food chains that were offering combo meals at the time.