There is a limit of one free Whopper per account per day, and the offer does not include every Whopper on Burger King's menu.

Because of the speedy nature of the fast food industry, you might have totally forgotten about the designs of these ...

Today, Burger King has more than 17,000 locations worldwide in more than 100 countries, making it the second-biggest fast-food hamburger chain behind McDonald's, which has about 37,000 globally.