GOOGLE ADS AUDIT

A Google ads audit built for premium brands – not generic platform best practices.

The diagnostic that surfaces where Google's defaults are quietly costing your brand profitable customers.

Most premium-brand Google accounts are leaking budget in three specific ways – inflated brand-search ROAS hiding poor new-customer acquisition, broad match spending on irrelevant queries, and Shopping campaigns pushing products that don’t convert. A proper audit surfaces all three. And then we tell you what to do about them.

The three problems we see in almost every Google account we audit.

The three problems we see in almost every Google account we audit.

Most Google accounts leak budget in three specific ways – usually all three at once.

Spending too much on branded search. Brand-name search converts at 30%+ and shows ridiculous ROAS – which makes it tempting to keep pouring budget in. But brand search is largely cannibalising organic clicks the brand would have earned for free. The “amazing ROAS” hides the fact that real new-customer acquisition is barely happening.

Bidding on irrelevant terms. Broad match keywords and Google’s expanded matching routinely send your spend to queries that have nothing to do with your product. We regularly find premium-brand accounts spending hundreds or thousands a month on searches that would never convert – because Google’s matching defaults are aggressive and most accounts aren’t auditing the search query data.

Pushing products that don’t convert. Shopping and Performance Max campaigns push your full catalogue equally – including products that have never converted, products with poor margins, and products misaligned with the buyers Google is finding. Without product-level controls, a meaningful share of your budget is buying inventory that won’t deliver returns.

These aren’t unusual problems – they’re the default state of most accounts that haven’t had a proper audit, including accounts being run by agencies. Fixing them is often where 30–50% of an account’s profitable performance gain comes from.

What our Google ads audit actually covers.

Most Google ads audits run a generic checklist – account structure, quality scores, conversion tracking.

Ours starts from a different question: where is your spend going, and how much is actually buying you profitable new customers?

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Brand vs non-brand spend split.

What share of your account spend is going to branded search (often cannibalising organic clicks) versus genuine new-customer acquisition.

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Search query reality.

What buyers are actually searching to land on your ads. We pull the search term reports and surface what’s wasting budget through broad match and expanded matching defaults.

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Product-level performance.

Which products are converting profitably in Shopping and Performance Max, and which are quietly absorbing spend without delivering returns. Recommendations on exclusions, bid adjustments, and aggressive promotion.

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Bidding strategy and unit economics.

Whether your campaigns are optimised for cheapest CPA (Google’s default) or for profitable customer lifetime value.

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Campaign structure.

Whether your account is giving Google’s algorithm too much control through Performance Max and broad match, or structured to keep spend on premium-buyer intent.

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Conversion tracking and attribution.

Whether your conversion data accurately reflects what’s profitable. GA4 setup, enhanced conversions, server-side tracking, attribution model fit for considered-purchase journeys.

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Integration with the rest of your marketing.

Whether Google is talking to Meta, your email programme, and your organic search infrastructure – or running in isolation.

The audit deliverable.

A written audit with prioritised findings, specific recommendations, and clear next steps. Not a 60-page report – a focused diagnostic of what’s costing you profitable acquisition and what to fix first.

Premium-brand Google ads need different decisions.

Running Google well for premium brands means overriding the platform’s defaults in favour of structural decisions built around premium-buyer behaviour. Bidding tuned for profitable lifetime value, not cheapest CPA. Campaign architecture that keeps spend on premium-buyer intent rather than handing control to Google’s algorithm. Keyword strategy informed by what premium buyers actually search.

It also means knowing when Performance Max is working and when it isn’t – the campaign type performs for some premium brands and quietly destroys margin for others, depending on product, price point, and customer journey. And it means running Google as one part of an integrated system, with campaigns informed by what’s happening in Meta, email, organic search, and on the product pages.

The audit is where the work starts – not where it ends.

A Google ads audit on its own is genuinely valuable. You’ll walk away with a clear diagnostic of where the platform’s defaults are working against you, where your account architecture is fragmenting spend, and what the structural problems actually are.

But surfacing the gaps is the easy part. Building the system that closes them – and running it ongoing as Google evolves – is the work.

That’s why our audit lives most often as part of a broader engagement: either a Brand Growth Partnership (where the audit becomes the strategist’s foundation for full integrated marketing leadership), or a defined scope of follow-on work to action the specific gaps the audit surfaced.

If you want a one-off audit and nothing more, we can do that. But the audit’s value compounds significantly when paired with ongoing strategic work to action the findings.

If what you’re looking for is a generic Google ads contractor to run your account standalone, we’re not the right fit. We don’t run Google in isolation. 

ecommerce marketing strategist on your team

Premium brands we've helped grow.

Questions premium brand founders ask.

How long does a Google ads audit take?

5–10 business days from kickoff to delivery, depending on the size of your account, the number of active campaigns, and the depth of the search query and attribution analysis required.

Bidding strategy and unit economics analysis, campaign structure review, keyword strategy diagnostic, search query reality check, conversion tracking and attribution audit, Shopping and Performance Max diagnostic, and integration assessment. Delivered as a written report with prioritised findings.

Performance Max hands campaign control to Google’s algorithm, which optimises for cheapest cost per acquisition by default. For premium brands with longer consideration cycles and higher lifetime values, this often means spend gets pulled toward lower-quality buyers who don’t deliver profitable LTV. The audit surfaces whether Performance Max is working for your specific brand and product economics, or working against them.

Generic audits run a checklist against the platform’s recommendations. Our audit is built around premium-buyer economics and the structural issues specific to premium-brand accounts – bidding logic, campaign architecture, keyword intent matching, attribution accuracy. We’re diagnosing why your spend isn’t compounding profitably, not benchmarking your account against Google’s idea of best practice.

For a meaningful audit, yes – we need analyst-level access to Google Ads, Google Analytics, and your conversion tracking infrastructure. We send a clear access checklist before kickoff, and access can be revoked at any time after delivery.

The audit is project-scoped depending on account size and complexity. We’ll quote in your strategy session.

Book a growth strategy session for premium eCommerce brands

YOUR TURN

Ready for Google ads that work on profitable buyers?

Book a growth strategy session. We’ll talk through where your account is now, what it’s actually spending against, and whether a Google ads audit is the right starting point – or whether the work goes deeper than that.

About Productpreneur Marketing.

Productpreneur Marketing is a senior eCommerce marketing strategy agency working exclusively with premium brands across Australia, New Zealand, and (occasionally) further afield. Our average client stays with us over two years – not because they’re locked in, but because the work continues to compound.

We work in three tiers. Self-paced Growth Playbooks for founders who want to do the strategic work themselves. Hire a Strategist engagements for brands ready for senior strategic leadership directing their existing team. And full Brand Growth Partnerships for premium brands ready to hand the entire marketing engine to a specialist team.

Our founder, Catherine Langman, brings two decades of digital marketing experience – including senior work with Microsoft, Coca-Cola, Blackmores, and RMK Shoes – plus a decade as a premium eCommerce founder herself, having launched, scaled, and sold an award-winning international brand. That dual lens – marketing strategist and eCommerce operator – is what shapes how every member of our team thinks about your business.

We don’t just run campaigns. We build growth systems – designed specifically for premium buyer psychology, not generic platform best practices.