
The book
The 80/20 Marketer
Stop Marketing to Everyone. Win the Customers Who Make You Money.
Aim small. Say one thing. Spend where it pays.
The First 1,000A free Eighty20 book for each of the first 1,000 operatorsA free book for operatorsChoose your book
Eighty20 Publishing · The Field Guide
Fillable PDF availablePrint forthcoming · December 22, 2026 · Coil availability pending
All 48 worksheets from The 80/20 Marketer, each with a completed Keelson Coatings example. Made for a team to write on together, in print or as a fillable PDF.
Buy the Field Guide
Prices in USD; tax calculated at checkout. Digital editions arrive by email from BookFunnel. All sales are final.
Available digitally · October 17, 2026.
Read it, then work it
The 80/20 Marketer keeps the narrative and the method. The Field Guide holds the working paper: the instruments, worksheets and exercises, ready to fill in for your own business.
Letter-size and built to be written in: a fillable PDF, plus paperback and coil-bound print editions.

The book
Stop Marketing to Everyone. Win the Customers Who Make You Money.
Aim small. Say one thing. Spend where it pays.
Editions
For teams
Each person who fills in the Field Guide needs their own copy. For a leadership team, a cohort or a portfolio, ask about team and bulk orders.
AI assistant
I can help you choose a book or course, explain what is included, and sort out delivery and access.
Try one of these:
AI assistant. It answers from this site's catalog and can make mistakes, so check the price on the page before you buy. Questions go to Anthropic to answer and may be reviewed to improve the site. Please don't share personal or payment details. Prefer a person? Email bill@the8020institute.com.