Negotiation Preparation

Define your target, your walk-away and your concessions before the meeting — trade variables, not price alone.

Time45 min
FormatSolo
StageNegotiate

Negotiation Preparation: what it is and why it works

Negotiation Preparation defines, before any meeting, what you want, what you will accept and what you will do if no agreement is reached. The core elements come from principled negotiation: a target price grounded in a should-cost or market benchmark, a walk-away point, and a best alternative to a negotiated agreement (BATNA) that is real and costed. The method then widens the discussion beyond price. It lists the variables that can be traded, such as volume commitment, contract term, tooling ownership, payment terms, indexation formulas, lead time and consignment stock, ranks them by value to you and estimates their value to the supplier, and prepares specific concession trades.

Preparation works because negotiations are lost in the gaps between meetings, when one side improvises and gives away value without receiving any. Variables that are cheap for you but valuable to the supplier, such as a longer term or a forecast commitment, are the best currency; conceding them for nothing wastes them. Fisher and Ury's principled approach, focusing on interests rather than positions and using objective criteria, fits cost engineering well, because a should-cost model is exactly such a criterion. The method uses outputs from the Quote Comparison Grid and Open-Book Costing, and it sets up Cost-Down Agreements by framing multi-year terms early.

What you need

Should-cost model or benchmark supporting the target price
Normalized competing quotes, if any
Your real alternatives: other qualified suppliers, make option, redesign
Internal constraints: budget, schedule, volume forecast, payment policy
Knowledge of the supplier's situation: capacity, dependence on your business, strategy

What you get

Target, walk-away point and costed BATNA
Ranked list of negotiable variables with estimated value to each side
Prepared concession trades: what you give against what you take
Opening statement and the first three moves, rehearsed
A negotiation plan shared with the internal team so nobody undercuts it

When to use it

When negotiations improvise and every meeting gives something away.

How to do it, step by step

Define your target price, your walk-away, and your best alternative to agreement.
List the variables beyond price: volume commitment, term, tooling, payment, indexation.
Rank the variables by value to you and guess their value to the supplier.
Prepare concession trades: what you give against what you take.
Rehearse the opening and the first three moves.

Worked example: Renewing a gear reducer supply contract

Illustrative scenario — figures are realistic but not from a real company.

A manufacturer of bulk material conveyors buys about 1,100 gear reducers a year from one supplier, roughly $2.9 million in spend. The supplier announced a 9% increase citing steel and labor costs. The buyer had four weeks before the renewal meeting.

The team rebuilt a should-cost using steel and labor indices, which justified about 4%. A second supplier, already qualified on two sizes, quoted 6% below the current price for those sizes, forming a credible partial BATNA.
They set a target of 3%, a walk-away of 5.5%, and prepared to shift the two sizes if the walk-away was exceeded.
They listed variables: a three-year term, a firm six-month forecast, a steel index clause, 60-day instead of 45-day payment, and supplier-held safety stock. The term and forecast were cheap for the buyer but valuable to the supplier's planning.
The opening move presented the index analysis; the first trade offered the three-year term against a steel index clause replacing the fixed increase.

Result. The agreement settled at a 3.5% increase with steel indexation both ways, a three-year term and supplier-held safety stock for the top five sizes. The buyer kept 60-day payment in reserve and did not concede it. The lesson recorded: the index analysis moved the discussion from positions to criteria within the first hour.

Open it in the FieldKit Design to Cost app → Get the Design to Cost template pack — join the waitlist

Common pitfalls and how to avoid them

Entering with only a target price and no walk-away or alternative.Define and cost the BATNA before the meeting; a walk-away without an alternative is a bluff.
Negotiating on price alone.List at least five tradeable variables and value each for both sides.
Giving concessions without asking for something in return.Prepare each concession as a trade: if we give X, we need Y.
Letting engineering or management signal flexibility outside the meeting.Share the plan internally and agree who speaks to the supplier during the negotiation period.

Frequently asked questions

What is a BATNA in negotiation?

BATNA stands for best alternative to a negotiated agreement: what you will actually do if the negotiation fails, such as moving volume to another supplier, making in-house or redesigning. The concept comes from Fisher and Ury's Getting to Yes. A strong, costed BATNA sets your real walk-away point and gives you confidence to decline a bad deal.

What is the difference between a target price and a walk-away price?

The target is the outcome you aim for, ideally supported by a should-cost or benchmark. The walk-away price is the worst deal you will accept, set by comparing with your BATNA. Between them lies your negotiating range. Deciding both before the meeting prevents the target from drifting under pressure.

What can you negotiate besides price with a supplier?

Common variables include volume commitment, contract length, payment terms, indexation clauses, tooling ownership and amortization, lead times, safety stock or consignment, quality and warranty terms, packaging, delivery terms, engineering support and cost-down commitments. The best trades give the supplier something they value more than it costs you.

Origin

Principled negotiation — Fisher & Ury, "Getting to Yes", 1981.

Used in these playbooks

Should-cost negotiation pack 2 days

Two days to walk into the negotiation with a model, a normalized comparison and a prepared plan — then open the books with the chosen supplier.