Abstract: An automated system for management of a restaurant or bar includes a server computer, several wireless hand-held units, and at least one stationary touchscreen unit. A master copy of a menu is stored in the server, and changes to the master copy are automatically made to local copies stored in the hand-held and touchscreen units. Thus, all copies of the menu, in all of the units, are quickly and automatically synchronized. The system allows a manager to indicate the quantity remaining of a particular item, and that quantity is updated, in all of the hand-held and touchscreen units, as orders for that item are placed. When the quantity remaining of the item reaches zero, the system rejects further orders for the item. The system allows a waiter to print an order or a bill from any one of a variety of selected printers. The system therefore greatly enhances the efficiency of operation of the restaurant or bar.