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Get Started Free →Create 80/20-style unique selling propositions, guarantees, and result-based offers. Use when positioning an offer, strengthening a value proposition, raising prices, creating a guarantee, or making a sales promise more specific and credible.
.claude/skills/hashgraph-online-eighty-twenty-usp-guarantee/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | -24% | 0% |
| case-07 | ✗→✓ | ▲ Improved | 9% | 0% |
| case-08 | ✗→✓ | ▲ Improved | -1% | 0% |
| case-09 | ✗→✓ | ▲ Improved | -13% | 0% |
| case-11 | ✗→✓ | ▲ Improved | -19% | 0% |
Use this skill to turn vague positioning into a specific promise for a specific buyer under specific conditions. It is based on 80/20 Sales and Marketing by Perry Marshall.
Primary source: 80/20 Sales and Marketing, chapters 8 and 13.
Capture:
The USP should not try to persuade everyone. It should make the right buyer feel seen and the wrong buyer opt out.
List what the seller does, then translate it into what the buyer gets.
Ask:
Use this structure:
Keep the penalty real enough to signal confidence, but bounded enough to be operationally safe.
Check:
markdown# USP And Guarantee ## Buyer And Result - Qualified buyer: - Desired result: - Time horizon: - Required buyer commitments: ## Procedure To Result Translation | Seller Activity | Buyer Result | Proof | |-----------------|--------------|-------| ## Power USP Draft [If buyer + commitment, then result, or remedy.] ## Risk Controls - Qualification rule: - Buyer responsibilities: - Exclusions: - Operational constraint:
Other measured skills in the registry, with their headline benchmark lift.