CommerceHub (also known as Commerce Technologies, Inc.) is a provider of hosted integration, and which type of fulfillment, that's a supply chain management method, in which the retailer does not keep goods in stock but instead transfers customer orders and shipment details to either the manufacturer, another retailer, or a wholesaler, who then ships the goods directly to the customer?        
Drop shipping: Drop shipping is a supply chain management method in which the retailer does not keep goods in stock but instead transfers customer orders and shipment details to either the manufacturer, another retailer, or a wholesaler, who then ships the goods directly to the customer.
i don't know