Core Insights - The article emphasizes the shift in community group buying from rapid expansion to focused refinement, highlighting the importance of a robust mall system as a strategic investment for long-term competitiveness [1][5] Group 1: Importance of Mall Systems - A mature, intelligent, and scalable mall system is identified as the core asset that determines long-term competitiveness in community group buying [1][5] - The mall system directly influences operational efficiency and human productivity, reducing the daily tasks of group leaders by over 70%, allowing them to serve 2-3 times more households and potentially increasing productivity by 300% [4] Group 2: Data-Driven Growth - Growth in Gross Merchandise Volume (GMV) relies on the data-driven capabilities of the system, which predicts popular products based on various data points such as community consumption patterns and seasonal factors [4] - The system enables precise user segmentation and multi-channel marketing, achieving a 30-day repurchase rate increase from 42% to 78% after implementation [4] Group 3: Risk Management and User Experience - The system serves as a foundation for risk control and user experience, ensuring smooth operations during peak periods and quick responses to customer service needs [4] - A seamless fulfillment experience is deemed more valuable than multiple subsidies, as poor experiences can lead to permanent customer loss [4] Group 4: Marginal Efficiency - The mall system exhibits high marginal efficiency, where initial investments lead to negligible additional costs for each new group leader, user, or order, contrasting with traditional models that see costs rise significantly with scale [4] Group 5: Strategic Investment Recommendation - The article concludes that instead of continuously spending on subsidies for traffic, resources should be allocated to developing a mall system that understands the community, group leaders, and users, marking it as the most worthwhile and sustainable investment in community group buying [5]