BigSeller

BigSeller is a free, multi-channel e-commerce management platform specifically designed for sellers operating in Southeast Asia and other emerging markets. It integrates directly with the official application programming interfaces (APIs) of more than 20 major online marketplaces, including Shopee, Lazada, TikTok Shop, Tokopedia, Bukalapak, Blibli, JD.id, Tiki.vn, and Sen. The platform allows sellers to connect and manage both online and offline store operations from a single dashboard, eliminating the need to log into each marketplace separately. One of its primary functions is product management and listing. Sellers can create, edit, and publish product listings across multiple platforms simultaneously. The system supports batch editing, allowing users to modify prices, stock quantities, descriptions, and images in bulk. It also enables cross-platform copying and linking, so that when a product is updated on one channel, the changes can be automatically reflected on all connected channels. This reduces manual duplication and minimizes data inconsistency. Order management is another core capability. BigSeller automatically pulls orders from all connected marketplaces into one unified interface. Sellers can view, filter, and process orders based on various criteria such as status, platform, or date. The platform provides batch order processing functions, including printing packing slips, labels, and invoices in bulk. It also supports customs declaration documents and shipping label generation for multiple logistics providers. Integration with local couriers and third-party logistics services allows for real-time tracking updates and automatic shipment status synchronization. Inventory management is handled through a centralized system. Sellers can track stock levels acr