Pinduoduo is a rapidly growing Chinese e-commerce platform founded in 2015 and headquartered in Shanghai. The company stands out with its innovative “social shopping” model, which allows users to team up to buy products at discounted prices. Pinduoduo focuses particularly on affordable goods, agricultural products, and everyday necessities, significantly expanding online shopping access to rural areas. The platform is known for its strong user engagement, mobile-first approach, and effective use of data to personalize the shopping experience.