ShipSage has less stringent requirements for goods than Amazon warehouses. FBA warehouses have strict requirements on the packaging size and weight of goods, while ShipSage has almost no requirements for the external packaging of items. Sellers can select optimal packaging according to the characteristics of their own merchandise. After ShipSage receives the seller’s inventory, it is all divided into boxes, repackaged, labelled, and other services according to FBA packaging requirements. Then, the packaged inventory is then delivered to the customer or Amazon warehouses per the seller’s request.