Uneed Commercial Customer Tracking and Early Warning System is a system that can track commercial customers and early waining for the commercial customers. The system has the functions of commodity management, customer management system maintenance and so on. Users can track and manage the corresponding customer service quality through the various functions of the system, so as to ensure the quality of service. Through the function of customer management, users can manage the information of customers meticulously, which is convenient for users to serve customers better.