Ackerman Bargaining Planner
by @quochungto
Build a complete price-negotiation offer schedule using the Ackerman bargaining model. Use when someone asks "how do I negotiate a lower price?", "what shoul...
Example 1: Toyota 4Runner Purchase
Scenario: A buyer wants to purchase a used Toyota 4Runner. The dealer is asking $30,000. The buyer's research shows fair market value is approximately $25,000, which becomes the target price.
Trigger: "How do I negotiate the price on this truck without insulting the dealer?"
Process:
Output: ackerman-plan.md with the offer schedule showing actual amounts, Stage 4 delivery script including "I have the cash ready today and can do the title transfer this afternoon β that's worth something to you in terms of floor-plan savings," and a fairness-challenge response prepared for the dealer's likely "that's way below what we have in this truck."
Result type: Buyer reaches $24,893 β $5,107 below the ask β by moving systematically and making the dealer feel each concession was extracted through real effort.
Example 2: Kidnapping Ransom Negotiation (Haiti)
Scenario: A Haitian kidnapping gang holds a victim and opens with a $150,000 ransom demand. The negotiating team's actual upper limit is $5,000, established as the target price. The goal is to use the Ackerman model to move the gang to a number the team can actually pay.
Trigger: Operational scenario β structured offer sequence needed under extreme pressure.
Process:
Output: ackerman-plan.md used as a live script during multi-day negotiation. Settlement reached near the $5,000 target, with the burial offer accepted as the face-saving noncash item at the final stage.
Key lesson: The formula works under maximum emotional pressure precisely because it removes the need to improvise. When the gang demands more, the script provides the next move. The negotiator does not need to calculate in real time β the plan already computed every number.
Example 3: Freelance Rate Negotiation
Scenario: A UX designer is negotiating her project rate. A startup wants to pay $8,000 for a 6-week engagement. The designer's target rate is $15,000 based on scope analysis and market comparables.
Trigger: "The client said $8,000 is their budget. How do I get to $15,000 without them walking away?"
Process:
Output: ackerman-plan.md with the offer schedule showing that the designer's opening counter ($9,750) is above the client's budget but below her target β which reframes the midpoint. Stage 4 script: "The absolute most I can do is $14,850, and I'll include two full revision rounds after delivery so you're not locked into the first cut."
[Space for observations made during the negotiation β what they said, what surprised you, what to adjust for the next conversation] ```
clawhub install bookforge-ackerman-bargaining-planner