In recent years, with the deepening of reform and opening up and the establishment of the market economy system, water supply enterprises are changing from a single production type to a production and management type and a social service type. As the charging and business management of water resource sales and use management, its status and importance are increasing day by day. Strengthening the informatization construction of business charge management is an effective way to improve efficiency and management level. In the new market environment, water supply companies need to build advanced charging management information systems and comprehensively use various advanced information technologies, which provide powerful means for water supply companies in customer service, internal management, etc. Many water supply companies had their own business charging systems developed or in operation, and the original system also played an important historical role at that time. However, due to changes in management requirements, the original system will end its historical mission. For example, some business management systems developed by some water supply companies have been in normal operation in business offices for several years, but the design problems can no longer meet the current needs, as shown in: changes in prices and charging methods; Each business office acts on its own. At present, bank charges must be centralized, and the data structure and coding mechanism at that time cannot be centralized

Therefore, some decision makers of water supply companies discussed whether to repair the original system or to use a system that can meet the existing needs and is easy to expand? After intense discussion, for the sake of future development, it was decided to move the data of the old system to the new system as a whole. Many small and medium-sized cities in China still use the original manual meter reading, input, processing, summary, statistical report, direct collection of fees and other methods to collect fees, which is inefficient and inconvenient to manage. Most water supply companies hope to build an electronic toll management information system to realize the automation of the toll collection process, improve work efficiency, make toll collection personnel not touch cash as far as possible, and reduce labor intensity. Through the construction of the toll management information system, the toll management information is freed from the initial manual and single machine tedious work, and organically linked with meter reading and business, so as to achieve the unity and integrity of the toll management information business, thus improving the work efficiency.