Who controls the customer?
The defining split in e-commerce valuation is whose customer it is. An Amazon FBA business rents its customers from Amazon, the marketplace owns the traffic, the buyer data, and the rules, and can change any of them overnight. A direct-to-consumer brand on its own storefront owns the relationship: the email list, the SMS subscribers, the first-party data, and the brand people search for by name. That difference is worth one to two turns of SDE at the same revenue, because the DTC buyer is acquiring an asset they control, while the FBA buyer is acquiring a position that depends on a platform’s goodwill.
What buyers check first
- Channel concentration. Reliance on a single platform (usually Amazon) is the biggest risk buyers price in.
- Margin structure and CAC. Gross margin, contribution margin, customer-acquisition cost and payback period, the post-growth-era metrics.
- Customer economics. Repeat-purchase rate and lifetime value, which separate a brand from a product.
- Supplier and SKU concentration. Dependence on one manufacturer or one hero product that a competitor could undercut.
On Amazon you rent the customer. On your own store you own them. Buyers pay for what you own.
The post-aggregator reset
From 2020 to 2022, aggregators like Thrasio paid 4×, 6× SDE for FBA brands, chasing a roll-up thesis that assumed cheap capital and endless growth. When rates rose and growth slowed, the model broke, Thrasio filed Chapter 11 in early 2024, and multiples across e-commerce reset 30 to 40% below that peak. The upside for today’s buyer is discipline: pricing is now tied to fundamentals, diversified channels, healthy margins, real repeat purchasing, rather than top-line growth at any cost. Sellers who still anchor on 2021 comps are the ones whose listings sit; buyers who underwrite unit economics are the ones getting fair deals.
Underwrite the unit economics
Ignore the growth story and rebuild the contribution margin: revenue minus COGS, fulfillment, and true ad spend. If the business doesn’t make money per order without heroic assumptions, the multiple doesn’t matter.
Sources
- FE International, How Much Is Your Business Worth (2025)
- Phoenix Strategy Group, How to Value an E-commerce Business (2025)
- CT Acquisitions, Ecommerce Business Valuation (2026)
- E-cabilly, Understanding the Valuation of Your Amazon FBA Business
E-commerce valuation multiples, FAQ
About 3.3× SDE on average, but the model drives the number: Amazon FBA stores run 2.5×, 4× SDE, while owned DTC brands with first-party data run 3×, 5× SDE. Larger multi-channel brands are valued on EBITDA at 4×, 8×. Multiples sit well below the 2021 aggregator peak.
Because a DTC brand owns its customer relationship, the email list, SMS subscribers, first-party data, and brand recognition, while an FBA store rents its customers from Amazon and lives or dies by platform rules. That control reduces buyer risk and is worth one to two turns of SDE at the same revenue.
The aggregator model collapsed. From 2020 to 2022, buyers like Thrasio paid 4×, 6× SDE for FBA brands on cheap capital and a growth thesis; when rates rose and growth slowed, the math broke and Thrasio restructured in 2024. Multiples reset 30 to 40% lower, and buyers now price on margins, channel diversification, and repeat-purchase economics rather than growth alone.
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