Core Insights - The opening of Yonghui Supermarket's Jiading Baolong store marks the sixth location in Shanghai adopting the "Pang Donglai" model, resulting in a significant increase in customer traffic and sales [1][5][35] - The store experienced a 318% year-on-year increase in customer flow and a 716% increase in sales during the first three days of operation [5][34] - The transformation of traditional supermarkets in Shanghai, such as the Century Lianhua Luban store, has also led to a resurgence in customer interest, indicating a broader trend in the retail sector [34][40] Group 1 - Yonghui's Jiading Baolong store has implemented a product structure that aligns with the "Pang Donglai" model, reducing the number of standard products from over 10,000 to around 8,000, with over 80% of the product structure now reflecting the "Pang Donglai" model [14][35] - The store introduced 67 self-owned brand products from "Pang Donglai," with a total of 8,868 items available after restructuring [11][14] - The bakery and ready-to-eat food sections have become particularly popular, with significant customer engagement observed in these areas [17][31] Group 2 - The store has adopted a limit purchase policy for certain "Pang Donglai" products, requiring customers to show an electronic membership code from the Yonghui app to make purchases [11][13] - The service quality at the Jiading store has been noted as a strong point, with various customer-friendly features implemented, although some staff members are still in training [24][28] - The store's layout has been optimized to enhance customer flow, separating high-traffic areas like the bakery and ready-to-eat food sections to improve shopping experience [14][31] Group 3 - The success of Yonghui's transformation is part of a larger trend in Shanghai's retail landscape, with other stores like Century Lianhua also reporting increased customer traffic following similar renovations [34][40] - The focus on community engagement and tailored services, such as the "潮银俱乐部" (潮银 Club) for the elderly, reflects a strategic shift towards meeting specific consumer needs [40][42] - The overall strategy involves reducing the number of low-efficiency, homogeneous products while enhancing the quality and variety of offerings, aiming to create a more engaging shopping experience [34][40]