Google Ads audit
A written, fixed-fee audit of what your account is paying for.
Insight
The most expensive problem in paid search, and usually not the one people think. Work through it in this order and stop at the first thing that is broken.
Short answer
When Google Ads spends but produces no sales, check in this order: is tracking actually recording sales (compare with your store); what search terms are you paying for; are Shopping products approved and matched to the right searches; is location, device and schedule targeting sensible; does the landing page load fast and match the ad; and is the offer competitive. Most accounts fail at one of the first two steps.
Before changing anything, check your store or CRM for orders from Google in the same period (UTM source or referrer). If there are sales Google Ads does not know about, the problem is tracking, and every bidding decision since it broke has been made blind. See Shopify sales not matching Google Ads conversions.
Common causes: the purchase conversion action is set to secondary, the tag stopped firing after a checkout change, or the conversion is counted on a page buyers never reach.
Open the search terms report for the last 30 days, sorted by cost. In most struggling accounts, a large share of spend goes on searches that were never going to buy:
Add negatives, tighten match types for high-cost terms, and move proven converting terms into their own exact or phrase match ad groups.
| Setting | What to check |
|---|---|
| Location | "Presence" (people in your area) vs "presence or interest" (anyone interested in it) |
| Networks | Search partners and Display opted in on Search campaigns |
| Devices | Mobile spend with a checkout that is hard on mobile |
| Schedule | Spend at hours when nobody buys or nobody answers the phone |
| Language and country | Ads showing where you cannot deliver |
If clicks are relevant but nobody buys, the problem has moved to the site:
A Shopify CRO audit is the structured version of this check.
Sometimes everything is set up correctly and the offer simply loses. Search your own top terms and look at what you are competing with: price, delivery promise, reviews, returns. Paid media amplifies an offer; it cannot rescue one that is clearly worse than the alternatives on the same page.
A new campaign needs enough clicks to judge — and a working conversion signal — before conclusions mean anything. If you have spent several times your target cost per sale with zero conversions and the steps above check out, stop and rethink rather than raising bids. A Google Ads audit will tell you which step is failing.
Usually irrelevant search terms, a broken or secondary conversion action, or a landing page that does not match the ad. Check the search terms report and your tracking first.
There is no fixed figure. A useful rule: once spend reaches two to three times your target cost per sale with no conversions, stop and diagnose rather than waiting.
Yes, especially without negatives and without a reliable conversion signal for Smart Bidding to learn from.
Pause what is clearly wasting money, but diagnose before abandoning the channel. Most failing accounts have a fixable setup problem.
A written, fixed-fee audit of what your account is paying for.
Tracking causes and fixes.
When the clicks are right and the store is the problem.
Google and Meta managed to profit.
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