A percentage-based commission charged by Amazon on each sale, varying by product category (typically 8-15%). It is the primary selling fee on the Amazon marketplace.
Understanding Referral Fee
A referral fee is the percentage-based commission Amazon charges on each sale for providing access to its marketplace and customer base. The referral fee percentage varies by product category, typically ranging from 8% for consumer electronics to 15% for most other categories, with some categories like Amazon device accessories reaching 45%.
The referral fee is calculated on the total sale price, which includes the item price and any shipping or gift-wrap charges (but not sales tax collected under marketplace facilitator rules). Amazon sets minimum referral fees ($0.30 for most categories), so the actual fee is the greater of the percentage or the minimum.
Referral fees are Amazon's primary source of third-party seller revenue and are non-negotiable. They are automatically deducted from each sale before the proceeds enter the seller's settlement balance.
Why It Matters for Ecommerce
Referral fees are typically the single largest Amazon selling expense after COGS. At 15% on most categories, a product selling for $25 incurs $3.75 in referral fees alone — before FBA fees, storage fees, and advertising costs. Accurate tracking of referral fees by product category helps you price products correctly and identify which categories offer the best margins.
Practical Example
You sell a kitchen gadget for $35 (Home & Kitchen category, 15% referral fee). The referral fee is $5.25. Combined with a $4.75 FBA fulfillment fee, you're paying $10 per unit just in Amazon fees — 28.6% of the selling price. If your COGS is $12, your gross profit after Amazon fees is only $13, not $23.
Related Terms
Marketplace Fee
A general term for any fee charged by an ecommerce platform for facilitating a sale, including referral fees, closing fees, and payment processing fees. Directly reduces a seller's net payout.
EcommercePlatform Commission
The percentage or flat fee a selling platform charges on each transaction for providing access to its marketplace and customer base. Similar to a referral fee but used more broadly across platforms.
EcommerceFBA (Fulfillment by Amazon)
A service where sellers send inventory to Amazon's warehouses and Amazon handles storage, packing, shipping, and customer service. Sellers pay storage and fulfillment fees in exchange.
Put This Knowledge Into Practice
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