Ecommerce Google Ads audits: what I check before recommending changes

An ecommerce Google Ads audit is useful when it turns a noisy account into a short list of decisions. I do not begin by collecting every setting or recommending a rebuild because the account looks untidy. I start with business goals, measurement, product data, and the relationship between campaign structure and demand.

My broader guide to what ecommerce Google Ads management should include covers the operating foundation. This audit sequence focuses on the order of questions.

Start with the business question

The same account can require different work depending on the question. A brand trying to protect demand needs a different review from a brand trying to grow non-brand revenue, improve margin, recover product eligibility, or make reporting more trustworthy.

• What products, categories, or customer types deserve growth?
• Which outcomes count as primary conversions and why?
• What constraints matter now, such as stock, margin, promotions, or cash flow?

Verify measurement before reading performance

I check that purchase events fire once, transaction values are sensible, revenue is assigned to the right order, and primary conversion actions reflect the business outcome. I also compare platform data with the store or analytics source closely enough to identify a tracking problem before it becomes a bidding problem.

If the measurement layer is uncertain, use the ecommerce PPC tracking guide before making confident account changes.

Review products and campaign eligibility

Shopping and Performance Max depend on product inputs. I review active products, disapprovals, feed freshness, price and availability agreement, landing pages, country settings, and whether important products are actually eligible for the campaigns intended to sell them.

Look for commercial gaps, not only diagnostic counts

A small overall disapproval percentage can still hide a serious problem if the affected products are best sellers or high-margin categories. I compare account diagnostics with the commercial priority list so the audit reflects business impact.

Map campaign roles and query mix

Next I map brand, non-brand, category, product, competitor, Shopping, and automated campaign roles. I want to see where budgets are assigned, which queries each campaign captures, how branded demand is reported, and whether the account can answer basic questions without exporting every table.

• Is brand demand separated enough to read new-demand performance?
• Do Search campaigns match the landing pages and intent they target?
• Does Performance Max have a clear role and useful product grouping?
• Are budgets aligned with inventory, margin, and business priorities?

End with a prioritized action plan

A strong audit ends with a sequence, not a long inventory of observations. I separate urgent measurement or eligibility work from structural improvements and controlled tests. Every recommendation should have an owner, a reason, a way to verify it, and a note about what could be affected.

For ongoing visibility after an audit, Cardinal keeps reporting and reviewed next steps together. If you want an independent review, contact me about the account.