How to write the event revelation after scanning the code first?

Enlightenment from the event of scanning code first and then appearing;

1, please wear a mask, scan the code and take your temperature before entering. Thank you for your cooperation.

2. Please take a mask when you pick up the items in the supermarket, scan the health code with Alipay, take your temperature, and don't forget to scan the package out of the warehouse when you go out.

3. Hello, please wear a mask, disinfect your hands and feet, and cooperate with the staff to scan the code for temperature measurement. Thank you for your cooperation.

It is everyone's responsibility to prevent and control the epidemic. For the safety of you and others, you must wear a mask when entering Wish supermarket, cooperate with the staff, scan the health code, boarding code and take temperature measurement, and enter without the registration information of smartphone customers. Thank you for your cooperation.