amazon merchant fees refer to the charges that sellers incur when listing products on Amazon’s marketplace. These fees can include a referral fee, which is a percentage of the sale price, as well as additional fees for using Amazon’s Fulfillment by Amazon (FBA) service. Amazon’s merchant fees vary depending on the product category and the seller’s account type. Understanding these fees is essential for any seller looking to sell on Amazon, as they impact profit margins and help sellers set competitive pricing strategies.