The power marketing management information system is an integrated, standardized, intensive, and fully closed-loop digital management system specifically designed for the marketing operations of power enterprises. It encompasses various business modules such as organizational management, business expansion, metering management, billing management, customer service management, inspection management, and demand-side management. By employing scenario-based thinking and standardized construction models, it enhances business development speed, optimizes system usability, achieves horizontal integration and vertical connectivity of marketing operations, ensures billing accuracy, and significantly enhances the quality and service level of marketing management.