1. The catering industry can realize online transformation and multi-channel development by establishing its own small program first.

2. Establishing applets can make use of the characteristics of applets and achieve better development through social fission.

3. The applet can realize online ordering, ordering, settlement and other functions, and improve the service efficiency and service level of merchants.

4. Establishing small programs can help the catering industry to better publicize and increase its own publicity channels.