US Patent 10445819 System and method for integrating business operations

A dynamic menu system comprises a server comprising a memory and a processor, a menu store, an inventory store, and at least one application stored in the memory. The menu store comprises a plurality of menu items associated with an establishment, and each menu item of the plurality of menu items comprises one or more ingredients. The inventory store comprises a record of an amount of the ingredients available at the establishment. The at least one application provides a first selection of the plurality of menu items to an electronic device, updates the inventory store to indicate that less than the certain amount of the first ingredient is available, and provides a second selection of the plurality of menu items to the electronic device. The second selection of the plurality of menu items does not include the first menu item.