5 min read
Why Your Holiday Marketing Reports Lie to You Twice
Sep 18, 2026 by Scott Desgrosseilliers
10 min read
The Paid Traffic Truth : Why Holiday Demand Pays Meta and Bills Google
Sep 15, 2026 by Scott Desgrosseilliers
7 min read
The Monday Morning Report Is Eating Your Agency's Week
Sep 11, 2026 by Scott Desgrosseilliers
10 min read
The Paid Traffic Truth : Why Labor Day Made Your Ads Look Smarter Than They Are
Sep 9, 2026 by Scott Desgrosseilliers
5 min read
Why One Channel Looks Too Cheap and Too Expensive at Once
Sep 2, 2026 by Scott Desgrosseilliers
9 min read
The Paid Traffic Truth : The 159% Markup Hiding Inside Your Blended CAC
Aug 31, 2026 by Scott Desgrosseilliers
6 min read
How to Track SEO & Content ROI in 2026 (Zero-Click Era)
Aug 27, 2026 by Scott Desgrosseilliers
9 min read
The Paid Traffic Truth : Why Your Priciest Ad Channel Grows the Fastest Customers
Aug 24, 2026 by Scott Desgrosseilliers
10 min read
The Paid Traffic Truth : Which Way Is Last-Click Attribution Wrong? One Direction
Aug 17, 2026 by Scott Desgrosseilliers
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
5 min read
Cohort Analysis: Tracking Long-Term Revenue and LTV
By Scott Desgrosseilliers on Feb 28, 2017, 2:54:05 PM
Cohort Analysis: How to Track the Long-Term ROI of Your Leads
Here is a problem every marketer eventually runs into. You run a one-month campaign around a special offer. You can see how many leads it generated and how much revenue came in that month. But nine months later, the customers from those leads are still buying, still bringing in money. So what was that campaign actually worth? Not the first month's revenue, but the full value of the customers it brought in, measured over time. Answering that question is what cohort analysis is for.

