Field Notes

Ideas on building offers that actually work.

Principles, patterns, and observations on Offer Design, the discipline that comes before marketing, positioning, and everything else.

Market Crux concept illustration

What Is a Market Crux? The Concept Every Service Business Needs to Understand

Every market runs on a false assumption. The founder who finds it first has a structural advantage that can't be copied. Here's how to find yours.

2026 Read →
Built in beats bolted on illustration

Built In Beats Bolted On: Structural vs. Language-Based Differentiation

There are two ways to differentiate a service business offer. One actually works. The other just sounds like it does. Understanding the difference changes everything.

2026 Read →
The 30-second test illustration

The 30-Second Test: Can You Explain Your Offer Without Sounding Like Everyone Else?

Try this: explain what you do in 30 seconds to someone who's never heard of you. If they can't tell what makes you different, your offer isn't differentiated enough. No amount of marketing will fix it.

2026 Read →
Offer Design vs Positioning illustration

Offer Design vs. Positioning: Why You Can't Message Your Way Out of a Structural Problem

Positioning and messaging assume the difference already exists and just needs to be communicated. Most of the time, it doesn't. That's an offer problem, and it needs a different solution.

2026 Read →
Differentiation Device illustration

What Is a Differentiation Device, and Why It's the Cure, Not the Claim

The Differentiation Device isn't a tagline. It isn't a positioning statement. It's how your offer actually works differently in practice, in a way competitors aren't doing and can't easily copy.

2026 Read →
When the offer is right illustration

When the Offer Is Right, Everything Gets Easier. Here's What That Actually Looks Like

Shorter sales cycles. Less price pressure. More referrals. Marketing that starts to click. These aren't accidents. They're what happens when the offer is designed right from the start.

2026 Read →

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