KFC offers special deals called $5 Fill Ups. A $5 Fill Ups box contains a combination of the customer's choice of chicken, a side dish or dessert and a beverage. The KFC website offers four deals in this category, as of 2015.
In addition to $5 Fill Ups, KFC provides special offers to members of the Colonel's Club. Customers can sign up for Colonel's Club using their email addresses. Special offers and exclusive promotions are sent to customers via e-mail. Customers can sign up for the Colonel's Club on the KFC website, and they must accept the Colonel's Terms in order to receive e-mail offers.