10 min read
The Paid Traffic Truth : Why Last-Click Attribution Cuts Meta's ROAS and Pays Search
Aug 10, 2026 by Scott Desgrosseilliers
10 min read
The Paid Traffic Truth : Why Your Best ROAS Channels Bring the Fewest New Customers
Aug 3, 2026 by Scott Desgrosseilliers
9 min read
The Paid Traffic Truth : Why Your Meta Cost Rose but Your Click Price Didn't
Jul 28, 2026 by Scott Desgrosseilliers
1 min read
Every Platform Grades Its Own Homework : Scott on the ROAS Trap
Jul 27, 2026 by Scott Desgrosseilliers
9 min read
The Paid Traffic Truth : The ROAS Trap Held a Second Week — and Got Wider
Jul 22, 2026 by Scott Desgrosseilliers
10 min read
The Paid Traffic Truth : Your best ROAS channel costs the most per new customer
Jul 14, 2026 by Scott Desgrosseilliers
8 min read
The Paid Traffic Truth : Meta's New Customer Conversion Just Jumped 66%
Jul 8, 2026 by Scott Desgrosseilliers
8 min read
The Paid Traffic Truth : The New Customer Markup Your Dashboard Hides
Jul 6, 2026 by Scott Desgrosseilliers
6 min read
Your Data Is Being Estimated — And Nobody Told You
Jun 15, 2026 by Scott Desgrosseilliers
6 min read
Three Attribution Shifts That Changed This Week — And What They Mean for Your Revenue
Jun 8, 2026 by Scott Desgrosseilliers
14 min read
How Meta, Google, and TikTok Changed Your Numbers Without Telling You
Jun 5, 2026 by Scott Desgrosseilliers
12 min read
How Link Necklaces Cut Meta nCAC 22% and Nearly Doubled New Customers
May 28, 2026 by Scott Desgrosseilliers
8 min read
How to Track ChatGPT Ads the Right Way
By Scott Desgrosseilliers on May 21, 2026, 8:45:00 AM
How to Track ChatGPT Ads (And Why Your Current Setup Is Already Lying to You)
ChatGPT just became an ad platform.
High-intent users. Contextual placement. Buyers in research mode asking questions your ads can actually answer.
If you're a performance marketer, you're already thinking about it.
Here's the problem nobody's talking about : the way you currently track ads wasn't built for this. Plug ChatGPT ad spend into your existing GA4 and Meta setup and you'll get confident-looking numbers that are almost certainly wrong.
Same flawed attribution. New channel. Faster budget burn.
I cover what actually breaks when you try to track ChatGPT ads, and how to set it up so the data underneath is finally honest.

