Foundation 16 of 20 · Measure
What Is Marketing Attribution? Track Where Customers Come From
You Cannot Stop Paying for the Marketing That Does Not Work Until You Know Which One It Is.
"I'm paying for five kinds of marketing. Which one is working?" If you pay for several kinds of marketing and cannot say which one brings customers, you need marketing attribution. Here is the one question that tracks where customers come from, and how to count the answers.
Last Updated: 10/25/2026 · Written by Dr. Paul Borosky, DBA, MBA
The Short Answer
What Is Marketing Attribution?
Textbook Definition
Marketing attribution is the process of identifying which marketing channels, campaigns, or touchpoints contributed to a customer's decision to buy, so that a business can measure and allocate its marketing spend effectively.
In Plain English
Marketing attribution means knowing which piece of your marketing each customer came from. The simplest and best tool is one question, asked every time: "How did you hear about us?" Write down the answer, and count the answers every month.
Why It Matters
Why Do Owners Keep Paying for Marketing That Does Nothing?
Fear. Without attribution, every piece of marketing you have ever paid for stays on the bill forever, because you are afraid to cancel the one that works. A banner, a listing, a sponsorship, an ad that has run for six years, all renewed out of habit.
With one question, asked every time, you find out. Each answer is a lead source. Owners routinely discover that some paid marketing brings nothing and that their best source was free. There is no other way to find that out.
Signs you have this problem:
- You pay for several kinds of marketing and renew them all.
- You cannot say which one brought your last ten customers.
- You have never asked a customer how they found you.
- You are afraid to cancel anything in case it was the one that worked.
- A customer once mentioned a source you did not know existed.
- Your marketing report counts views or flyers, not customers.
What It Looks Like
What It Looks Like When the Best Marketing Is the One You Did Not Know About
From the Fabled Forest · Chapter 16
A new customer booked Dumpster Dani's weekly pickup. Doctor Owl asked him how he heard about her. "Card at Louie's," he said. Dani did not have a card at Louie's. She had an old flyer Louie had put by his register months ago, without telling her. Meanwhile she paid for a banner, a ferry poster, a sign on Pedro's cart, and a big painted gate sign, every month, without knowing what any of them did.
Doctor Owl wrote one line on her slate: How did you hear about us? Dani and her drivers asked every customer and wrote the answers in a new ledger column. After a month, she counted forty-one answers. Louie's flyer: 11. The stationer told them: 9. Rufus's cards: 8. The banner: 0. The ferry poster: 0. Pedro's cart: 2, both from Pedro.
Dani paused the banner and ferry poster for a season. She put real cards where the column said, and thanked the stationer with a jar of honey. She was spending less and getting more. "The only thing I added was a question," she said.
Dani's story is Chapter 16 of Marketing for Small Businesses, Book 4 of Dr. Paul's Fabled Forest Business School Series.
The Fix
How to Track Where Customers Come From in 5 Steps
One question and one column. That is the whole system.
Add one question to every first contact.
"How did you hear about us?" Same words every time, on the phone, at the counter, on forms and booking pages. This is how did you hear about us in practice.
Write the answer next to the customer's name.
Where you keep your sales. If they name two sources, write both. "A friend" is fine.
Count the answers by source once a month.
This is tracking by channel. Add up what each source brought.
Pause what brought nothing, and keep counting.
One month is evidence, not proof. Cut it if the next month agrees.
Put more into what works, and thank the sources.
Especially the free ones. The people who send you customers deserve a thank-you.
Dr. Paul's Insight
The most common mistake is asking for a week, getting a few vague answers, and stopping. Vague is fine. Write "a friend." After a month, "a friend" tells you something too. And remember the free sources are not really free. A shop that displays your card, or a customer who tells a neighbor, is spending their goodwill on you. Count them, and thank them.
Sample: A "How Did You Hear" Count
One month of answers, counted by source.
| Source | Customers | Cost this month | Decision |
|---|---|---|---|
| Card at a local café | 11 | 0 | Add a proper card holder |
| Customer referral | 9 | 0 | Send a thank-you |
| Hand-delivered cards | 8 | 5 | Keep |
| Banner on main road | 0 | 6 | Pause one season |
| Ferry poster | 0 | 4 | Pause one season |
Sample for illustration. Count for at least two months before cutting.
The Shortcut That Costs More
Measure Reach?
In the book, Franklin Talon, a hawk with a very large budget, papers the forest with his name. Every shortcut sounds bold. Every one buys attention. None of them earns a second look. Here is the one in Chapter 16.
Measure reach. Four hundred posters is four hundred posters.
The number is big, easy to count, and looks great in a report.
It counts posters, not customers. You can cover a whole town and never learn which poster, if any, brought someone in, because you never asked.
Count customers, by source. One question at the counter beats any reach number.
Watch
Video: The One Question That Shows Which Marketing Works
What Is Marketing Attribution? Track Where Customers Come From
Dr. Paul sets up a "how did you hear" column and counts a month of answers on screen.
From the Book
I Don't Have a Card at Louie's
Chapter 16 · Marketing Attribution
Four Flyers, One Customer: A Raccoon's Napkin
The stoat looked surprised to be asked. "Card at Louie's," he said. "By the register. I was over for a waffle Sunday. It's been there for months, I think. I kept meaning to." He went back inside with his bin.
Dani sat with the slate in her paw and did not write anything on it.
"I don't have a card at Louie's," she said.
What did the column show after a month, and which two sources got zero? Find out in Chapter 16. Book 4 of Dr. Paul's Fabled Forest Business School Series.
Get the Book on Amazon →FAQ
Marketing Attribution Questions
How do I track where my customers come from?
What is a lead source?
How long should I track before cutting a marketing channel?
What if customers say they heard about us from more than one place?
Keep Going
Related Foundations
Attribution connects four foundations that turn marketing guesses into decisions. New to a term on this page? Every one is in the marketing glossary.
Foundation 17 · Conversion Rate
Once you know the source, check how many actually buy.
Foundation 18 · Marketing Budget
Use what the count shows to set your budget.
Foundation 13 · Referral Marketing
Referrals often top the list. Ask for more.
Foundation 1 · Target Market
See whether your marketing is reaching your target market.
Written by Dr. Paul Borosky, DBA, MBA, business consultant and author who helps owners get found by the right customers. Want help figuring out which of your marketing is actually working? See business growth plan options.
This page is for general educational purposes only. It is not legal, financial, or other professional advice. Trademark, privacy, and advertising rules vary, so talk with a qualified professional before registering a name, collecting customer data, or making claims about a competitor. Dollar figures are illustrations. The Fabled Forest and its characters are fictional. For decisions about your own business, consult a qualified professional.