How We Find What’s Leaking
Four targeted interventions. Each one plugs a specific leak in your Amazon P&L.
Profit Leak Audit
Where Is Your Revenue Going? A full tear-down of your Seller Central P&L — we identify every dollar disappearing to fees, refunds, overcharges, and misallocated costs.
PPC Waste Analysis
Stop Funding Keywords That Don’t Convert. We audit every active campaign, ad group, and search term to cut wasted ad spend and reallocate budget to profitable queries.
COGS & Sourcing Optimization
Lower Your Unit Cost Without Lowering Quality. We benchmark your cost of goods against category standards and identify sourcing alternatives, packaging changes, or volume deals that protect margin.
Pricing & Margin Strategy
Price for Profit, Not Just Rank. We build a margin-first pricing framework that accounts for all Amazon fees, PPC cost per acquisition, and target net profit per unit.
Profit Leak Audit — Where Is Your Revenue Going?
This is a full line-by-line read of your Seller Central Profit & Loss Summary — the same report Amazon generates for every seller, broken down into product sales, FBA transaction fees, selling fees, refund administration fees, advertising cost, and transfers to your bank account. Most sellers have seen this report. Few have had someone actually read it line by line.
What’s included: a full teardown of every fee category Amazon charges, a check on whether your transfers to your bank account are completing (a leak most sellers never check), and a prioritized list ranking each leak by dollar impact, so you know what to fix first.
Best for: sellers who look profitable on paper but whose bank balance doesn’t match what the Seller Central dashboard implies.
PPC Waste Analysis — Stop Funding Keywords That Don’t Convert
We audit every active campaign, ad group, and individual search term in your advertising account, separating ACOS (cost per sale) from TACOS (total advertising cost against total revenue) — two numbers sellers often confuse, with expensive consequences.
What’s included: a search-term-level breakdown of spend versus conversion, a list of keywords burning budget with no return, and a reallocation plan that shifts spend toward the search terms actually producing profitable sales.
Best for: sellers who know their ad spend feels high but can’t say which specific campaigns or keywords are responsible.
COGS & Sourcing Optimization — Lower Your Unit Cost Without Lowering Quality
We benchmark what you’re paying your supplier against category norms for comparable products, then look for three levers: alternative sourcing, packaging changes that reduce FBA fulfillment fee tiers, and volume-based pricing your current supplier hasn’t offered because you haven’t asked.
What’s included: a cost-per-unit benchmark against your category, a review of your current packaging dimensions against Amazon’s fee-tier thresholds, and specific sourcing or negotiation recommendations.
Best for: sellers whose margin has been quietly shrinking even though their sale price hasn’t changed.
Pricing & Margin Strategy — Price for Profit, Not Just Rank
Many pricing decisions on Amazon are made to win the Buy Box or match a competitor’s price, without checking whether that price still covers Amazon’s fees, your ad spend per sale, and your actual target profit per unit. We build the pricing framework that protects margin first.
What’s included: a margin-first pricing model that accounts for every Amazon fee plus your real PPC cost per acquisition, and a target net profit per unit you can defend even during a price war.
Best for: sellers who’ve been told to “just lower the price to compete” and want to know what that decision actually costs them.
How It Works
You Share Access
Read-only. We never touch your listings, inventory, or campaigns.
We Audit Everything
We analyze your P&L, fee structures, advertising spend, and COGS line by line.
You Get the Report
A clear, prioritized report showing exactly where money is leaking and what to fix first.
Not Sure Which Service Fits?
Start with the Profit Leak Audit — it tells us exactly which of the other three you actually need.
Get Your Profit Leak AuditPick the Tool That Fits Where You’re At
No signup required. Run your numbers, see your risk, then decide what’s next.
FBA Profit Calculator
Enter sale price, cost, and fees — get instant profit, margin, and ROI per unit.
Try It Free →
Profit Loss Calculator
Plug in your real Seller Central P&L numbers and get an instant leak-risk score.
Check My Risk →
Keyword Extractor
Paste any listing or competitor text — extract and rank the best keywords instantly.
Extract Keywords →
FBA Starter Guide
The 7 mistakes that kill 80% of new Amazon FBA sellers — and how to avoid every one.
Get the Guide →
Get Your Free FBA Road Map
Everything you need to understand this business and take your first steps on Amazon — for Canadian and US sellers. Download it, use it, make it yours.
Real Sellers, Real Numbers, Real Decisions
“I almost wired $4,000 to a supplier before running my numbers here. The calculator showed Amazon’s fees would eat my whole margin. FBA Profit Master saved me from my first big mistake.”
“I compared three product ideas in ten minutes. Seeing the real cost per unit completely changed which one I sourced. Best ten minutes I’ve spent.”
“I had no clue what Amazon actually takes from each sale until I checked. Now every decision starts with the real numbers, not a guess.”