Millions of businesses use Amazon to sell their products to millions and millions of customers every year. Amazon has many business solutions to aid these sellers. Fulfillment by Amazon or FBA is one among them. Amazon FBA is very helpful for business owners who may not have the storage facility to keep all of their inventory, or the manpower to pack and ship each order.
Please read the originial post here: https://amazon-asin.com/blog/amazon-fba-checklist-2021/