How Ecommerce Businesses Are Valued
Ecommerce valuation has matured significantly as aggregators like Thrasio, Perch, and dozens of others professionalized the acquisition process for online businesses. SDE (Seller's Discretionary Earnings) is the standard metric for ecommerce businesses under $5M, with a trailing twelve-month calculation that adjusts for owner involvement, one-time costs, and inventory normalization.
Amazon FBA Businesses
Amazon FBA (Fulfillment by Amazon) businesses sell for 2.5-4.5x SDE, with the average around 3.1x as of recent market data. A $500K SDE FBA business would sell for $1.25M to $2.25M. Multiples compressed from 2021 peaks (when aggregators were paying 4-6x) as several high-profile aggregators faced financial difficulties. The market has stabilized with more disciplined buyers.
Key metric for FBA: product diversification. A business with one hero product generating 70% of revenue is worth less than one with 10 products each contributing 8-12% — even at identical SDE. Single-product dependency is the most common reason FBA valuations get discounted.
Shopify/DTC Brands
Direct-to-consumer brands with their own Shopify or custom storefront command 3.5-5.5x SDE — a premium over FBA because the seller owns the customer relationship. A $400K SDE DTC brand would sell for $1.4M to $2.2M. The premium reflects: owned customer data, email/SMS marketing lists, brand recognition, and freedom from platform dependency.
Key Value Drivers
Platform dependency is the dominant risk factor in ecommerce valuation. An FBA business can lose its listing overnight due to a policy change, competitor complaint, or algorithm update. Businesses with diversified sales channels (Amazon + Shopify + Walmart + wholesale) command 15-25% higher multiples than single-channel businesses. If 90%+ of revenue comes from one platform, expect a discount.
Customer acquisition cost (CAC) and ad dependency separate profitable brands from expensive revenue generators. A DTC brand spending 40%+ of revenue on Facebook/Google ads has fragile margins — any CPM increase compresses profitability. Brands with 30%+ organic/repeat customer revenue demonstrate demand that survives ad cost inflation.
Gross margin is the baseline health metric. Ecommerce businesses with 60%+ gross margins (after COGS, Amazon fees, and shipping) command premium multiples. Below 40%, the business is essentially commodity arbitrage with limited pricing power. Buyers calculate unit economics at the SKU level during diligence.
Brand defensibility — trademarks, patents, proprietary formulations, or strong brand recognition — creates a moat. Private-label products easily replicated by Chinese competitors sell for lower multiples than brands with genuine differentiation. A registered trademark and brand story that resonates with customers adds measurable value.
Inventory Considerations
Ecommerce businesses carry significant inventory, typically valued at landed cost and added to the purchase price on top of the SDE multiple. Buyers scrutinize inventory age — product over 180 days old may be discounted or excluded. Seasonal businesses must normalize inventory levels to avoid overpaying for pre-season stock buildup.