Amazon FBA (Fulfillment by Amazon) is a service model and an inventory management and distribution solution offered by Amazon. Amazon FBA does not charge you with storing, packaging, and distributing your products to customers by Amazon.
You ship your products to Amazon’s integrated warehousing and distribution network. After your products arrive at Amazon’s warehouses, Amazon runs the process of how your customers will receive your products, shipping charges, and other distribution costs.
This service allows you to focus on marketing your products and communicating with your customers, saving time and cost in stock management, packaging, and distribution processes.