Is your conversion tracking teaching Google the right lessons?

Published September 2026. Last updated September 2026.

This article is part of a series on how I find high-leverage opportunities to make Google Ads more profitable..

This part of the profitability review maps the conversion information being sent to Google Ads.

At this stage, I’m not investigating how Google is using the conversion information, just what's available.

The questions in my audit template

I record the following information about every conversion action:

  • Name
  • What it means
  • Eligibility
  • How it's sent
  • Data sent

As before, the name and what it means are there to make sure everyone is clear about it.

Eligibility records the exact conditions that must be met before the event is counted as a conversion.

  • For a call, this might include a minimum duration.
  • For a form, it might mean that the submission passed a spam filter.
  • For a qualified lead, it might require a particular status to be selected in the CRM.

How it's sent records how the conversion reaches Google Ads. This could be:

  • automatically by Google,
  • by a tracking tag on the website,
  • via an integration with the CRM or call tracking system,
  • uploaded via Data Manager.

Data sent records the information included with the conversion.

Depending on the method, this might include:

  • The click identifier like gclid, wbraid or gbraid.
  • The time the conversion happened.
  • The conversion value and currency.
  • Hashed email and/or phone number for enhanced conversions.

Why this is important

Google's automated bidding does (more or less) what you ask it to. If you ask it to get you as many leads as possible it will, regardless of lead quality.

It's usually more profitable to ask it to get qualified leads or sales.

But you can only do this if Google knows which leads are qualified, or which turn into sales. business is telling Google which leads are qualified or which turn into sales. And, if what the business tells Google is accurate and reasonably complete.

The next part of the profitability review looks at who makes strategic decions, and what data they base them on.

Most Google Ads Problems Aren't Google Ads Problems
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Topics you'll find on this site

Agency insights

Thoughts and lessons on client selection, burnout, pricing, and modernising legacy accounts, from someone who's run a Google Ads for years.

Conversion tracking

Understand what happens after someone clicks your advert. Subjects include offline conversions, CRM integration, attribution, auditability and marketing instrumentation.

Essays and thinking

Articles about marketing, engineering, AI and problem solving that don't fit neatly into the other topics. These are some of the ideas and experiences that have shaped how I think.

Google Ads for lead generation

Learn how to use Google Ads to generate profitable leads. Subjects include campaign strategy, bidding, targeting, optimisation and the challenges of running lead generation campaigns.

Landing pages

Things I've learned about high-converting landing pages. Subjects include copywriting, page structure, forms, trust, conversion rate optimisation and user experience.

Sales Process

What happens after a lead has been generated determines if Google Ads is profitable. Subjects include first contact, follow-up, quoting, lead nurturing and turning more enquiries into customers.

© 2026 Pete Bowen