what is an amazon fulfilment center is a large warehouse where Amazon stores inventory from FBA sellers. These centers are equipped with automation systems that handle storage, picking, packing, and shipping. Fulfillment centers also process returns and conduct quality checks. Sellers send their inventory to these centers, and Amazon takes care of delivery and customer service. Strategically located across regions, these centers enable fast, affordable shipping through the Prime program. Understanding fulfillment operations helps sellers better plan logistics and optimize stock levels.