Key diligence, valuation, financing, and transition considerations for buyers evaluating ecommerce business acquisitions.
Platform concentration is the single biggest valuation factor
An Amazon-only business carries Amazon-platform risk: account suspension, algorithm changes, fee increases, and review manipulation are all real threats. Amazon-only businesses tend to trade at lower multiples. Businesses adding a meaningful Shopify DTC channel (15%+ of revenue) command a higher multiple because the buyer is acquiring customer relationships and email lists not subject to platform risk. The same logic applies in reverse; a DTC-only business with no marketplace presence may be missing discovery revenue. Buyers should ask for the revenue breakdown by channel, year-over-year by channel, and the gross margin by channel.
Product diversification protects against single-SKU risk
A business where one product generates 70%+ of revenue carries concentration risk. If that product gets delisted, faces a new competitor, or has a supply chain disruption, the business can collapse. Multi-product businesses (5-10 products with no single product over 30% of revenue) trade at higher multiples because they survive individual product failures. Businesses with 15+ products across categories trade at the highest multiples because they look like scalable platforms rather than single-product bets. The diversification math matters more than the absolute revenue number.
Inventory and supplier relationships need separate diligence
Most e-commerce valuations are inventory-exclusive, meaning the buyer pays the agreed price for the business and then pays separately for inventory at landed cost. That means the headline price doesn't include $50,000-$500,000+ of inventory the buyer needs working capital to acquire. Supplier relationships also need verification: who are the actual manufacturers, what are the payment terms, what's the lead time, is there exclusivity, and is the relationship documented in writing or just informal email? Buyers should request supplier contact info (under NDA), verify manufacturers exist and produce the claimed products, and confirm payment terms transfer cleanly.
E-commerce profitability is the difference between customer lifetime value (LTV) and customer acquisition cost (CAC). The healthy LTV:CAC ratio is 3:1 or better. A business with a 1.5:1 ratio is technically profitable today but vulnerable to advertising cost increases. Buyers should ask for CAC by channel (Google Ads, Meta Ads, organic, Amazon PPC), customer LTV (typically calculated over 12-24 months), and the trend in both. Rising CAC and flat LTV is one of the most common reasons "profitable" e-commerce businesses become unprofitable within 12-18 months of acquisition.
Operational complexity varies dramatically
A fully-FBA (Fulfillment by Amazon) business is operationally simple. Generally speaking Amazon handles storage, shipping, and returns. A 3PL-fulfilled DTC business requires warehouse management, shipping software, return processing, and customer service. A founder-fulfilled business requires the buyer to take over packing, shipping, and customer service from day one. The operational profile shapes both the buyer pool and the post-acquisition labor requirements. Buyers should clarify exactly how orders flow from customer to delivery, what software stack runs the operation, and what the seller actually does in a typical day.
Frequently Asked Questions
Answers to common buyer questions for this market.
Amazon-only businesses carry platform risk: account suspension, algorithm changes, fee increases, and review manipulation can all collapse revenue quickly. Additionally, you run the risk of Amazon creating a generic version and undercutting your sales. Business buyers will expect discounted multiples due to distribution risk.