As each order is completed, the user can “bump” or delete the order from the queue by using the attached Bump Bar. The Bump Bar is built with a rugged aluminum enclosure that is resistant to water and other solvents like cleaning agents. The Bump Bar offers a volume adjustable, 4-tone piezo that helps place the “beep” closer to the end user. Each key is programmable to a pre-defined function list to provide the most flexible solution for each customer’s operation. As a standard feature, mounting brackets are built into each side of the enclosure for the Bump Bar.