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The Sleeping Barber, a marketing podcast

The 8 Fundamentals of Effective Marketing · Coming soon

No special sauce.
Just what holds up.

What holds up across thousands of brands, hundreds of studies, and a lot of long conversations with the people who did the work.

From Marc & V

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Featured episode · SBP 150

Hear the framework, start to finish.

Marc and Vassilis walk through all eight fundamentals and the conversations behind each one.

Listen to the episode

From the conversations to the framework

The 8 Fundamentals of Effective Marketing.

More than five years of interviewing guests and researching topics became eight principles. A guide to help marketers ask sharper questions of their commercial teams, then focus on delivering against the strategy.

Coming soon

The one-page summary

January 2027

The full handbook

Cover of The 8 Fundamentals of Effective Marketing handbook: a bold red numeral 8 on charcoal with the title and the Sleeping Barber wordmark

The Eight

Every belief gets a verdict.

Eight things most of us were taught, and what the evidence says instead. Effectiveness multiplies: neglect one and you are multiplying by zero.

The 8 Fundamentals of Effective Marketing one-page summary: eight principles multiplying into growth
  1. 01

    Growth comes from reach

    The mythCUT

    “Growth comes from loyalty.”

    What holds up

    Loyalty is real, but predictable. Growth comes from reaching more buyers.

  2. 02

    Promises and trust

    The mythCUT

    “People buy why you do it, not what you do.”

    What holds up

    A specific, credible promise, kept by the whole organization, beats a vague purpose.

  3. 03

    Easy to mind, easy to find

    The mythCUT

    “Awareness is the job.”

    What holds up

    Everyone knows Coke. Being easy to think of and easy to buy is what sells it.

  4. 04

    Fame and consistency

    The mythCUT

    “Creative wears out, so refresh every eighteen months.”

    What holds up

    You sat in the edit. Your customer has seen it twice. Consistency compounds.

  5. 05

    Strong force, weak force

    The mythCUT

    “Advertising persuades people to buy.”

    What holds up

    It nudges. Plan for a weak force, applied continuously, to the 95% not yet in market.

  6. 06

    Bothism

    The mythCUT

    “Brand building is fluffy. Show me the ROAS.”

    What holds up

    It is both, in some proportion, and the proportion is not the same for everybody.

  7. 07

    Creativity and emotion

    The mythCUT

    “Creative is the subjective part. Fix the targeting first.”

    What holds up

    Across ten levers of profitability, creative quality ranked second and target audience last.

  8. 08

    Investment drives return

    The mythCUT

    “Spend a little less, get a little less.”

    What holds up

    The response curve is an S. Below a threshold you get close to nothing, at full price.

How does your marketing score?

16 statements, two per fundamental. Free, and no email to see your score.

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Built by

Marc Binkley & Vassilis Douros

Hosts of The Sleeping Barber. The full handbook goes to contributors for review before it goes public.

Is it free?
Yes. No trial, no upsell.
When can I get it?
The one-page summary is coming soon. The full handbook follows in January 2027, after contributors review it. Join the list and you'll be the first to receive both.
Who is it for?
Marketers who have to defend their plan to a CFO.
Will you email me anything else?
Only the guide releases. The Fade newsletter arrives only if you tick the box.