The application for the waiter. It connects to the lo7up 7 Down cal Jowi data base in the restaurant via Wi-Fi network. The application allows the waiter to order directly from his smartphone, which increases the speed of service in the restaurant. The application includes all the functions of the local Jowi module. You can set up personal Push notifications on the phone about the availability of dishes in the kitchen or in the bar. To use this function, you need to install the "Cook" module. When the waiter stores the order in the application, it is immediately displayed in the cook's module. After preparing the dishes, the waiter receives a notification of readiness.