The simple tracking system
1. Ask every customer
"How did you hear about us?" Make it part of the intake process. Not optional.
2. Log it in your CRM
A "source" field on every customer record. Specific: "CarGurus," "Facebook Marketplace," "Google search," "referral," "drive-by."
3. Calculate monthly
For each source:
- Number of sales
- Total gross profit from those sales
- Your spend on that channel
- Cost per sale
4. Reallocate
Double down on winners. Cut losers. Test new channels to replace the cuts.
Tools that help tracking
Call tracking numbers
Different phone numbers on different ads or platforms. Forward all to your main line. Each call is automatically tagged with the source.
UTM parameters
Tags added to your website links from ads. Show up in Google Analytics so you can see which platforms drive site visits.
CRM source tagging
Required field on every lead. Dropdown to specific source options.
Platform analytics
AutoTrader, CarGurus, Facebook Ads all have their own analytics dashboards. Useful but always cross-check against your actual sales.
The biggest tracking mistake
Trusting platform-reported leads over actual closed sales. A platform might show "50 leads this month" but if only 2 of them bought, your real cost per sale is much higher than the platform suggests.
What this looks like in North Carolina
NC dealers who switch from gut feel to actual source tracking almost always find their budget allocation was wrong. One or two channels producing more than expected. Others producing less.
Smaller NC dealers especially benefit because the margin to waste is thinner. Knowing exactly which $500 is working and which isn't makes a real difference.
Where UsedNC.com fits
UsedNC.com routes buyer traffic directly to your dealership. Tracking it is the same as tracking any direct website traffic. Use UTM parameters or ask new customers how they found you.
When you can point to specific sales from specific channels, budget decisions become obvious.
Learn more about listing on UsedNC