amazon fba size tiers

amazon fba size tiers refer to the categorization of products based on their size and weight, which determines the fulfillment and storage fees for sellers using Amazon’s Fulfillment by Amazon (FBA) service. Products are placed into different size tiers, such as standard-size or oversized items, and each tier has its own associated fees for storage and shipping. Understanding the FBA size tiers helps sellers predict their costs more accurately and make better decisions about what products to sell.