There is a number sitting in your advertising account right now that you have never once looked at, and it is roughly the size of a car payment. Most sellers never find it, because they spend their audit time staring at the half of the account where the money is not going.
Your ACoS drifted up four points last quarter while your total sales landed exactly where they started. You worked through an Amazon PPC audit checklist you found online; nothing looked obviously broken, and you still cannot say where the money went.
We have managed $1.2B+ in ecommerce revenue across 400+ brands. Across those accounts, the same short list of leaks keeps repeating, and they hide outside the advertising console where layer-by-layer checklists never think to look.
This guide aims to show you the seven checks that find wasted Amazon ad spend, what belongs in a real Amazon advertising audit report, and what an audit should cost you. Our Amazon agency also talks about how often to audit Amazon PPC campaigns, how to tell whether your current agency is doing the work, and which findings mean your listing is the problem instead of your ads.
Table of Contents
Send us one ASIN and our team records a free video showing exactly what your listing and campaigns are doing wrong.
An Amazon PPC audit checklist finds the money your dashboard hides. Five of the seven checks below catch the leaks that cost mid-market accounts the most, and every one runs on a free report you already have.
- Pull reports before they expire
- Negate after 10 clicks
- Check the Featured Offer first
- Read time in budget
- Test organic share per ASIN
Run all seven checks in one sitting, and you will know whether your account needs a cleanup or a rebuild. That verdict is the point of an audit, because the fix you apply next depends entirely on which one you are facing.
Amazon PPC Audit Fundamentals
An audit is a diagnosis, not a cleanup. The point is to name the cause before anyone touches a bid, because a confident fix aimed at the wrong problem costs more than doing nothing at all.
What Does an Amazon PPC Audit Actually Include?
A real audit reviews campaign structure, search term performance, budget pacing, placement efficiency, and the listings sitting underneath the ads. It ends with a ranked list of what to fix first, with the expected impact attached to each item.
The listing half is what separates an audit from a report. Ads only send traffic, so a page converting at 4% in a category that converts at 11% will make every campaign above it look broken.
Why Is My ACoS Going Up but My Sales Staying Flat?
Rising ACoS with flat sales usually means your ads are buying traffic you were already winning for free. You are paying to shift organic sales into the paid column, so spend climbs while the total sits still.
The second cause is spend drifting toward search terms that never convert, and it has been reported that the average seller loses 28% to 40% of monthly ad spend to queries that draw clicks and never produce an order. On $20,000 a month, that is $5,600 to $8,000 gone before you make a single bid decision.
Four Misconceptions That Keep Sellers Auditing the Wrong Thing
Most wasted audit time traces back to one of four beliefs. Each one sounds reasonable in isolation, and each one sends you to the wrong report.
- A healthy ACoS means a healthy account
- All non-converting spend is waste
- An audit is a one-time cleanup
- The problem is always inside the ad console
The second belief costs the most money. Discovery spend is supposed to lose money for a while, and cutting it because it looks inefficient starves your account of the keyword data every other decision depends on.
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What We Audit in an Amazon Advertising Audit Report
We work through nine areas in a fixed order, and that order is doing real work. What we find in the first area changes how we read the last five, so running them out of sequence produces confident answers to the wrong question.
| Audit area | What it catches |
|---|---|
|
Listing and conversion readiness
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Traffic sent to pages that cannot convert it
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Featured Offer status
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ACoS spikes caused by pricing, not bidding
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Campaign structure and naming
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Data too mixed to act on
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Search term performance
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Spend on queries that never order
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Negative keyword coverage
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Repeat waste on terms already proven dead
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Budget pacing
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Campaigns going dark before peak hours
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Placement efficiency
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Bids that ignore where conversions happen
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Branded versus non-branded split
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Paid spend replacing organic sales
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Organic rank correlation
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ASINs with no floor under them
|
Notice how much of that list sits outside the advertising console entirely. That is deliberate, and it explains why a campaigns-only review keeps coming back clean on accounts that are quietly bleeding money.
What Is a 75-Point Amazon Account Audit?
The 75-point analysis belongs to our full Amazon account audit, which reviews your entire seller account instead of advertising alone. Advertising is one of the nine areas it covers, sitting alongside SEO, listings, brand registry, account health, inventory, international expansion, customer service, and profitability.
If your problem is confined to ads, you do not need all 75 points. Our advertising audit goes deeper on campaigns and costs half as much, which is the better trade for most brands reading this.
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The Amazon Audit Strategy: Diagnose the Symptom, Not the Layer
Sellers do not arrive saying their ad group architecture needs a review. They arrive with a symptom, so start where they start and let the symptom point you at the right report.
| Symptom | Likely cause | Report that confirms it |
|---|---|---|
|
ACoS up, sales flat
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Paid replacing organic
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Business Report plus branded spend split
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Clicks, no orders
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Listing or price problem
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Search Term Report plus category conversion
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Sudden ACoS spike
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Featured Offer lost
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Buy Box percentage by ASIN
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Budget gone by noon
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Pacing, not bid level
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Campaign time in budget
|
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Good ads, bad rank
|
No organic floor |
Organic versus ad-attributed sales share
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Every row sends you somewhere different, and that is the whole advantage. Start from the symptom, and you confirm a cause in about 20 minutes, while starting from the console means working all nine areas to find the one that mattered.
What Is a Good ACoS for My Category in 2026?
Cross-category averages sit in the low thirties, and it has been tracked that the 2026 peak was 32.5% in January against a low of 28% the previous October. Treat those numbers as a sanity check rather than a target, because supplements and clothing behave nothing like office products.
Growth stage moves the goalposts further than category does, so a launching ASIN and a mature review-heavy ASIN should never share one ACoS target. Growth accounts commonly push 20% to 30% of spend toward discovery while mature accounts tighten to 10% to 15%, and blending both stages into a single report hides which campaigns are actually failing.
Our Amazon experts will pinpoint where your ad spend disappears before you change a single bid.
What an Amazon Advertising Audit Report Contains
You should receive a findings document, not a dashboard export. Ours delivers five things, and every one of them ends in a verdict rather than a chart.
- A wasted spend total in dollars
- A structural diagnosis of the account
- A fix list ranked by impact
- A conversion readiness check on your highest-spend ASINs
- A plain answer on whether ads or listings are the problem
How Much Does an Amazon PPC Audit Cost?
Price tracks scope, and the three options below differ by how much of your account gets opened up. Start at the free end unless you already know the trouble runs wider than advertising.
| Option | Scope | Price |
|---|---|---|
|
Free ASIN review
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One ASIN, personalized video covering ads, SEO, and design
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Free |
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Advertising audit
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Full campaign review per marketplace
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$500
|
|
Full account audit
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75-point review across nine account areas
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$1,000
|
Free audit tools handle one job well, parsing a search term file to flag non-converters, which covers step two of the seven checks below and none of the other six. They cannot see your Featured Offer status, your organic share, or your listing quality, and that blind spot is exactly where the expensive problems live.
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Measurement: Proving the Amazon Audit Worked
Five numbers tell you whether the fixes actually landed. Watch TACoS hardest, because ACoS only grades a campaign while TACoS tells you whether advertising is building rank you keep or renting revenue month to month.
- Zero-order spend as a share of total spend
- TACoS
- Non-branded ACoS
- Average time in budget
- Organic sales share on your top ASINs
How Often Should I Audit My Amazon Ad Account?
Run the full checklist quarterly, a search term pass monthly, and a zero-order spend check weekly once you spend above $25,000 a month. The monthly pass is the one you cannot skip, because Amazon deletes the data before your next quarterly review comes around.
Audit before Q4, never during it. Walking into peak season with unresolved structural problems means paying inflated fourth-quarter CPCs to repeat the same mistakes at much higher volume.
How Do I Know if My Amazon PPC Agency Is Doing Anything?
Ask for the last three months of negative keyword additions and bid change logs. Both are timestamped, neither one can be improvised on the spot, and a thin log is your answer.
Then ask what their last audit found and what they deliberately chose not to fix, because anyone actually working your account will have opinions about that second half. Our post on questions to ask an Amazon PPC agency covers the rest of that conversation.
Amazon TACoS Growth Audit
Advanced Moves for Accounts With Clean Fundamentals
Once the leaks are closed, the next gains come from measurement quality rather than more cutting. These are the moves worth making after your basic checklist runs clean twice in a row.
- Measure incremental ACoS instead of blended
- Audit share gaps in Search Query Performance
- Set placement modifiers by conversion, not position
- Score Sponsored Brands and Display separately
- Re-audit within two weeks of any catalog change
Search Query Performance is the most underused of these. It shows your click share against your purchase share per query, and a wide gap between the two is almost never a bid problem.
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FAQs About Amazon PPC Audits
Stop Paying for Clicks That Never Buy
The money slips out through search terms that quietly stopped converting months ago, campaigns that go dark by noon, and ASINs held upright entirely by paid traffic. None of those look like problems on a dashboard, which is exactly why they survive quarter after quarter.
Work through the seven checks, and you will know inside 90 minutes whether your account needs a cleanup or a rebuild. That one answer is worth more than any bid adjustment you could make this afternoon.
Are you spending thousands a month on Amazon ads and watching your sales sit completely still? Reach out to our full-service Amazon agency and let our Amazon experts show you where your budget is actually going before you commit to anything.
Find out whether your current agency is actually working your account or only reporting on it.
