The document proposes a real-time product price monitoring and analysis application for e-commerce websites. It discusses how e-commerce sites can dynamically adjust prices in response to demand changes. The proposed system would allow users to monitor prices of desired products on different websites and notify them when prices meet a specified threshold. It would generate analytical charts and diagrams to help users make informed purchase decisions. Future work may include an automatic purchasing system and business models to increase monetization for large-scale monitoring. The system aims to help regular buyers obtain products at optimal prices.