--- title: "How do you verify Amazon FBA sales before buying an FBA business?" url: https://firstpassmemo.com/answers/how-to-verify-amazon-fba-sales-before-buying/ updated: 2026-10-12 publisher: FirstPass Memo (hello@firstpassmemo.com) --- Answers # How do you verify Amazon FBA sales before buying an FBA business? Short answer: Ask for a live screen share of Seller Central and check Business Reports for monthly sales, Payments for what Amazon actually disbursed and Account Health for warnings, then match disbursements to bank deposits. Rebuild profit yourself from supplier invoices and ad spend, count inventory separately from the multiple, and check how much depends on one product. Updated 12 October 2026 · Figures checked against their sources on 12 October 2026 ## Check a listing now, free FirstPass Memo offers a free red-flag checker for business-for-sale listings and, during the beta, a free first-pass memo on a specific listing you send. Paste any listing below for payback, the asking multiple and its red flags. Nothing you paste leaves your browser. Open the full checker (https://firstpassmemo.com/checker/) to unlock every flag with its seller question. ## What Amazon reports prove FBA sales? Ask for a live screen share of Seller Central where the seller logs in, and look at the Business Reports for sales and units by month, the Payments reports for what Amazon actually disbursed, and the Account Health page. Then match the disbursements to bank deposits. Sales are not profit: fees, advertising, returns and inventory all come out first. ## How do you rebuild FBA profit? - Start from disbursements, not gross sales, for 12 to 24 months. - Subtract cost of goods using supplier invoices, not the seller's estimate. - Subtract advertising. Check Sponsored Products spend in the ads console. Profit that depends on heavy ad spend is less transferable. - Count inventory separately. Stock is usually paid for on top of the multiple. See how inventory changes the price (https://firstpassmemo.com/answers/how-much-is-an-amazon-fba-business-worth-with-inventory/). - Check concentration. One product above half of sales means one listing, one review problem or one competitor can halve the business. ## What account risks should you check? Look at Account Health for policy warnings, intellectual-property complaints and listing suppressions, and ask whether the brand is registered and in whose name. A seller account and its brand registry do not always move cleanly to a new owner; ask early how the transfer will work and what Amazon requires. ## What does the checker flag on FBA listings? The free checker (https://firstpassmemo.com/checker/) raises platform dependence (https://firstpassmemo.com/flags/depends-on-a-platform/) on every Amazon business, and often margins that look too high (https://firstpassmemo.com/flags/very-high-margin/), declining revenue (https://firstpassmemo.com/flags/revenue-declining/) or under 12 months of history (https://firstpassmemo.com/flags/under-12-months-of-history/). Use our FBA inventory and price check (https://firstpassmemo.com/tools/fba-inventory-price-check/) to see the real payback once stock is added. ## Questions to send the seller - Can you screen-share Business Reports, Payments and Account Health for 24 months? - What share of sales comes from the top product, and what is its review and return history? - What was monthly ad spend, and what happens to sales if it stops? - Who owns the brand registration and the supplier relationship, and will both transfer? ## Sources - FirstPass Memo, red-flag checker rules (https://firstpassmemo.com/flags/), our own rules, published as /rules.json - FirstPass Memo, online-business listing benchmarks, October 2026 (https://firstpassmemo.com/data/), our own data, CC BY 4.0 - FirstPass Memo, seller question bank, October 2026 (general checklist) (https://firstpassmemo.com/get/seller-questions-general), our own questions - Escrow.com, Fee calculator, US dollar transactions (https://www.escrow.com/fee-calculator), read 7 October 2026 ## Related - What is an FBA business worth with inventory? (https://firstpassmemo.com/answers/how-much-is-an-amazon-fba-business-worth-with-inventory/) - Buying an Amazon FBA business (https://firstpassmemo.com/buy/amazon-fba-business/) - FBA inventory and price check (https://firstpassmemo.com/tools/fba-inventory-price-check/) - Red flag: depends on a platform (https://firstpassmemo.com/flags/depends-on-a-platform/) - Glossary of listing terms (https://firstpassmemo.com/glossary/) - More questions buyers ask (https://firstpassmemo.com/answers/) Composite examples are invented and labelled. Figures from other sites are quoted with a link and the date we read them; FirstPass figures are asking prices and seller-stated profit, not sale prices. Informational screening only, not investment, legal or tax advice. ## Looking at a specific listing? Get a free first-pass memo. Paste the link, we reply within 24 hours of acceptance. Free during the beta, then pay what it was worth ($0 is fine). After the beta, your first memo is $79; human quick reviews cost $199–$390. --- FirstPass Memo is informational screening, not investment, legal, tax, accounting or valuation advice, and not an audit. Seller figures are not independently verified. HTML version: https://firstpassmemo.com/answers/how-to-verify-amazon-fba-sales-before-buying/