Appendix E

Buyer Stress Test

Introduced in Chapter 16. Reused in Chapter 20. An early-market version appears in Chapter 9.

Argue the no. Before spending money or reputation amplifying a proposition, construct the strongest honest case a rational buyer could make for not purchasing, and find out where the offer is actually weak. This is not a script for rebuttals. It is a search for the variable to fix before scaling.

Answer from the perspective of a skeptical but reasonable buyer:

1. Alternative: If they reject this, what do they actually do instead, and why is that good enough? Include doing nothing.
2. Economics: What materially improves if they buy, and is the expected improvement worth the total cost of change: price, implementation, learning, disruption?
3. Confidence: What are they being asked to believe, and what evidence makes that belief reasonable for someone who does not know you?
4. Friction: What must happen between saying yes and reaching credible value, including work outside the product and people outside the conversation?
5. Timing: Why does this belong on their calendar now? What materially changes if they wait a quarter?
6. Internal purchase: Who else pays, works, approves, accepts risk, or can veto? What will each of them ask?
7. Diagnosis: Which argument against the purchase is strongest, and which variable does it implicate: offer, proof, target buyer, product, price, trust, or timing?

Decision rule. Fix the variable named in question 7 before increasing exposure. If the strongest argument against the purchase is one you cannot currently answer, do not scale the message; the scale will distribute the weakness.

Early-market version (Chapter 9). For a candidate first buyer segment, score fit, economic pain, urgency, authority, reachability, and trust on a three-point scale of none, plausible, or observed. A segment with high fit and zero on reachability or trust is a poor first buyer however attractive the eventual market.