What is the difference between the three-meal ordering app and the ordering machine?

Dianmenbao is an intelligent ordering machine with wireless function. It can be used in catering and other entertainment industries that are close to the process, such as bathing, KTV and other entertainment industries. Waiters can order food for customers anytime and anywhere. , add dishes, and instantly transmit the data to the backend through the base station and server and to the printers distributed in the kitchen and front desk. The printers immediately print the ordered menus, and all operational data are stored in the backend database for query. Its functions cover almost every aspect of hotel store services. When used, a corresponding base station must be equipped as a bridge for data reception and transmission.

There are three main types of ordering machines. The first type of ordering machine is the simplest, button-type, single-chip ordering machine. Currently, most of these ordering machines are used on the market. The second type of ordering machine is a touch-screen PDA ordering machine, which is not used much now