1. Register the WeChat applet. The registration process is: open the WeChat public platform, then find the WeChat applet in the account classification, click "View Details", then click "Go to Register", and finally fill in the relevant information, upload the relevant information and submit it on the page.

2. Step 2; Open the applet to build a platform, then click "Start using now", and then log in. After logging in, choose a food and beverage takeaway template. After selection, click on the commodity, and then add the commodity column and specific commodities.

3. Step 3: upload the applet to the public platform, then open the public platform and click Submit for review. After the audit is passed, everyone can operate the applet normally and use the applet to take delivery and take orders.