Low-cost or no-cost drainage can be achieved by combining online and offline methods:

1. Open today's popular headlines, Tik Tok, Duoshan, establish WeChat and circle of friends

2. Any customer who enters the store can add more drainage tools than you, and you can add people by means of reduction, giving away, etc.

3. Interact with everyone to improve the stickiness and form forwarding and drainage for other customers to come.