Most FBA sellers silently lose 1–3% of annual revenue to reimbursable discrepancies they never claim. Amazon's 2025 policy changes slashed the claim window to just 60 days and switched reimbursements to manufacturing cost — making expert daily auditing essential.
No upfront fees · Performance-based · 60-day claim expertise
*Typical results based on audited client accounts. Approval rates and recovery amounts vary by account, product category, claim type, and Amazon's valuation at the time of each claim. Past results do not guarantee future recovery.
The problem
Amazon only fixes discrepancies if you identify and claim them within 60 days. After that window closes, the money is gone permanently.
Amazon's fulfillment centres process millions of transactions daily. At that scale, lost and damaged units slip through — and Amazon only fixes them if you identify and claim them within 60 days.
1–3% of annual revenue
lost by average FBA sellers
From January 2025, Amazon cut the claim filing window from 18 months to just 60 days. Every day without an audit, older discrepancies expire permanently — regardless of claim validity.
60 days
maximum claim window since Jan 2025
Since March 2025, Amazon reimburses at production cost, not selling price. Without accurate COGS documentation filed with each claim, sellers routinely receive 20–50% less than they're owed.
20–50%
underpaid without proper documentation
Process
1
Grant read-only Seller Central access. We audit your full transaction history and identify every reimbursable discrepancy within 48–72 hours — completely free.
2
Every valid claim is filed individually with tailored manufacturing-cost documentation — fully compliant with Amazon's 2025–2026 policy. No bulk automation.
3
Amazon processes approved claims directly into your account. You receive monthly statements showing every claim filed, approved, and denied — with appeals on all denials.
Services
Daily auditing of every transaction. We identify, document, and manually file every valid claim before the 60-day window expires.
Learn more →Ongoing account health monitoring, IPI score optimisation, listing management, and performance tracking to keep your metrics green.
Learn more →Data-driven product discovery using demand analysis, competition assessment, and margin modelling across US, UK, and India marketplaces.
Learn more →Insights
Proof
We audit every shipment, track every discrepancy, and file every claim before the 60-day window closes. The dashboard below shows anonymised reconciliation data from a real managed client account — representative of the work we do, not a guarantee of your own results.
Testimonials
“Leviathan Sellers audited our entire Amazon account and found discrepancies we had completely overlooked for months. They handle our ongoing reconciliation and consistently recover $130–$300 every month that would otherwise be lost.”
FellowBooks.com
Amazon FBA Seller, Books & Media · US
✓ $130–$300 recovered monthly
“We were losing money every month to Amazon reimbursement discrepancies we did not even know existed. Leviathan Sellers audited our full account, identified every valid claim, and recovered amounts we had written off completely.”
Golden Books
Amazon FBA Seller, Books & Stationery · UK
✓ $250–$500 monthly recovery
“Leviathan Sellers set up our entire Amazon account from scratch and made the process completely stress-free. Their pricing strategy guidance helped us position our listings correctly from day one.”
Home Utility
Amazon Seller, Home & Kitchen · India
✓ Account setup & pricing strategy
FAQ
A free, no-obligation audit reveals exactly what's recoverable in your account. Takes minutes to set up. Results within 48–72 hours. No risk.
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