There has been talk to customers about problems that can occur. A major customer, aware of the lack of goods in each time. Specifically, the responsible person in each story. The service is a system and carefully.
Have to talk to customers. The main problem would be to let customers know the products that deliver each time. The people responsible for each subject. The service is And the more carefully
Have conversations with customers On the problem, mainly is to notify customers to send goods lack in each time Especially, the person in charge of the service system, and carefully more