Baozun Inc. is an e-commerce service provider that enables international and domestic brands to establish and scale their online presence in China through comprehensive services including store operations, digital marketing, order fulfillment, and logistics support. The company operates primarily as a marketplace intermediary on platforms like Alibaba's Tmall, managing official brand flagship stores and handling everything from storefront management and customer engagement to warehousing and inventory management through its owned and managed facilities. Baozun generates revenue through service fees, performance-based commissions, platform charges, and logistics services, serving a diverse customer base of established mid-to-large brands across luxury goods, cosmetics, consumer electronics, and other sectors, while itself holding no inventory for resale.