How to fill in the customer types of goods on shelves in Cai Hui?

1. Start the system, enter the system, select the operator, enter the password, and confirm to enter the billing system.

2. After entering the billing system, select system settings and customer code in the upper left corner, then double-click to open the customer code, query the customer data to be modified, find the box to be modified, then double-click to modify, and click OK to save after modification.