Traditional Culture Encyclopedia - Traditional customs - What is the main difference between the ordering system of traditional restaurants and the ordering system of smart restaurants?

What is the main difference between the ordering system of traditional restaurants and the ordering system of smart restaurants?

The traditional ordering system is operated by waiters and mainly uses local area network. If it is a chain store, the data cannot be shared. If you order and pay intelligently, guests can do it by themselves without a waiter, which saves labor for the boss and time for customers, and the data between stores can also be enjoyed.