Overview

Amazon assigns every product a fee category that determines the rates sellers pay across multiple fee types, most notably referral fees. Importantly, a product's fee category is not necessarily the same as the browse category where it appears on Amazon's retail site, which means sellers need to understand both classification systems to accurately forecast their costs.

Key Points / What Sellers Need to Know

• Fee categories differ from browse categories — The category Amazon uses to calculate your fees may not match the category shoppers see when browsing. This distinction catches many sellers off guard when projecting margins.
• Referral fees are the primary impact — Your product's fee category directly determines the referral fee percentage you pay on each sale, which typically ranges from 6% to 45% depending on the category.
• Multiple fee types are affected — Beyond referral fees, your fee category can also influence FBA fulfillment fees, monthly inventory storage fees, and other selling fees.
• Some categories require approval — Certain fee categories are gated, meaning sellers must receive Amazon's approval before listing products in those categories.
• The "Everything Else" category exists as a catch-all — Products that don't clearly fit within an established category can be listed under "Everything Else," but sellers should not use this category for items that belong in a specific category.

How Fee Categories Work

When you list a product on Amazon, the platform assigns it to a fee category based on the product type and classification. This assignment drives the referral fee rate that applies to every sale, and it can also affect fulfillment and storage costs for FBA sellers. The fee category system is Amazon's way of applying category-specific pricing to its marketplace, reflecting the varying costs and margins associated with different product types. Sellers should verify their products' fee category assignments by consulting Amazon's fee category guidelines, since an incorrect classification could mean paying higher fees than necessary — or facing compliance issues if paying too little.