How Google Conversion Tracking Works in BuyerBridge
How your client's conversion goals get set during onboarding, and how BuyerBridge keeps them from being double-counted.
Conversion goals tell Google Ads what counts as a lead, so campaigns can bid toward the actions that matter and your reporting reflects real results. BuyerBridge sets these up during Google onboarding, and cleans up a common tracking problem along the way. This guide explains what gets set and why. Conversions are configured as part of onboarding a client's Google channel. For the big picture on Google in BuyerBridge, start with the Google Tools 101 hub.
Quick Links
- What conversion goals are
- The duplicate conversion problem
- Choosing a primary source
- Primary vs secondary conversions
- If the client runs their own tracking
- Why it matters
What Conversion Goals Are
A conversion goal is an action you want a campaign to drive, like a phone call or a form submission. Google Ads uses these goals to optimize bidding, and BuyerBridge uses them to report leads.
For an automotive account, BuyerBridge sets up conversion goals at the account level, so every campaign shares the same definition of a lead. The standard goals are:
- Phone calls, from click-to-call and from calls on the ads
- Form submissions
- Store visits, added automatically once Google has enough location data
- Contact, from chat widget leads
Because these are set once at the account level during onboarding, you do not rebuild them for each campaign.
The Duplicate Conversion Problem
Many dealers fire the same action from two different sources. A click-to-call might be tracked by both a BuyerBridge event and a separate ASC event, and a form lead might be tracked twice the same way. If both count as conversions, the client's leads are inflated and the campaigns optimize on numbers that are too high.
BuyerBridge reads the client's GA4 events during onboarding, flags where two sources track the same action, and has you resolve it, so a lead is counted once, not twice.
Choosing a Primary Source
When BuyerBridge finds duplicate events, you choose one primary source for that conversion. BuyerBridge is the recommended source and is highlighted for you. Picking one primary source is what stops the double-counting.
This step also sets the conversion goals themselves, so choosing your sources and defining what counts as a lead happen together.
💡 Note: The key GA4 events for automotive are click_to_call and lead_submission. New GA4 events can take 24 to 48 hours to appear, so if you just deployed tracking, give it time before expecting conversions to show.
Primary vs Secondary Conversions
Conversions are marked as primary or secondary.
- Primary conversions are the ones Google Ads optimizes bidding toward, and the ones BuyerBridge counts as leads.
- Secondary conversions are tracked for visibility but do not drive bidding.
You can move a conversion between primary and secondary if the client's priorities change. Keep the actions that represent a real lead as primary, so bidding and reporting stay pointed at what matters.
If the Client Runs Their Own Tracking
Some clients manage their own conversion tracking. In that case, choose the option to manage their own events during onboarding. BuyerBridge will not create events, and nothing changes on the client's side.
Why It Matters
Clean conversion tracking is what makes everything downstream trustworthy. When a lead is counted once from one source, the client's reporting is accurate, and Google Ads optimizes toward real actions instead of inflated numbers. Getting this right at onboarding is what lets you report confidently and let the campaigns bid well.
Continue Learning
- Back to Hub: Google Tools 101: Starting Guide
- Related: How to Onboard a Client's Google Channel in BuyerBridge
- Related: Unpacking Google Campaign Management