What practice with AI is for
Most reps practise negotiation on live buyers. The first time they say their walk-away line out loud is on the call where it matters. An AI assistant, the kind you type or talk to, can play the buyer first, so the real call is the second attempt.
Role play is most useful for three of the eight moves in The Salecopy Method, because they are the ones that fail under pressure.
- Evidence. Answering an objection with proof, when the easy thing is to answer with enthusiasm.
- Concessions. Offering a trade when the buyer asks for a discount, when the easy thing is to give it.
- Options. Holding the walk-away and offering a smaller scope, when the easy thing is to drop the price.
Set up the buyer persona
A vague persona gives vague practice. Build the buyer from the deal you are about to negotiate, using what is already on the record in your CRM (the system where your deals and contacts live).
Check your company's rules on what can be typed into an AI tool before you paste anything. You can describe the buyer by role and company type without naming them.
- Who they are: job title, type and size of company.
- Why now: what changed for them, and their deadline.
- The cost of doing nothing, if the buyer has confirmed it.
- Who else has to approve the deal.
- The objections they have already raised, in their own words.
- Their alternative if they do not buy from you: a competitor, building it themselves, or doing nothing.
Make it push back
Left alone, an AI assistant is agreeable. It will accept your first answer, thank you for the explanation and sign. That teaches you nothing. You have to tell it how to be difficult, in specific terms.
The prompt at the end of this post does all of this. Read it once before you use it, so you know what the buyer has been told to do.
- Stay in role until you type a stop phrase. No coaching in the middle.
- Ask for a concession at least three times, in different forms: a discount, better payment terms, something extra for free.
- Move only for a specific trade or for evidence. Politeness and persistence get nothing.
- If you give something away for nothing, take it and ask for more.
- If you answer an objection without proof, raise it again later.
- Say you need to check with someone else, and see whether you ask who and by when.
Get scored against the eight steps
When you end the role play, the assistant steps out of character and scores you on each step: Signal, Anchor, List, Evidence, Concessions, Options, Paper, Yes. Ask for a score of 0, 1 or 2 per step, with the exact line of yours it based the score on. The quote matters. A score with no quote is an opinion, and you cannot fix an opinion.
Read three scores first.
- Concessions: did every give have a get? If you gave a discount to keep the conversation friendly, the transcript will show the line.
- Options: did you hold the walk-away you wrote before the session, and offer a smaller version instead of a lower price?
- Evidence: did you answer each objection with a number, a reference, a document or a test?
How often to practise
Short and often works better than a long session once a quarter. Two habits cover most of it.
Before any pricing call, spend ten minutes on that deal. Fill in your give and get list and your walk-away first, then run the role play against them. If you cannot hold the line with a practice buyer, change the plan before the real one.
Once a week, run one deal as a team. One rep plays, the others read along, and the manager reviews the score. Run the same scenario a second time straight after. The second run is where the better line gets said out loud.
The limits
It is practice. It does not predict the real buyer. The assistant knows only what you typed. It fills the gaps with a plausible buyer, and yours may be softer, harder or worried about something nobody has mentioned.
The AI does not negotiate for you either. It does not talk to the buyer, write to the buyer or decide anything. It prepares you and checks you. You speak, and you decide what to offer.
- Do not move your walk-away because the practice buyer accepted or refused a number.
- Do not treat the score as a grade. Assistants can be generous. A manager should read the transcript for any deal that matters.
- Do not use facts the assistant made up about your product or your buyer. If it invents one, correct it and carry on.
What to add to your CRM
| Field | Type | Why it exists |
|---|---|---|
| Give and get list | Table on the deal | What you can give, what it costs you, what you ask for in return, approved by. Fill it in before the practice session, not after. |
| Walk-away | Currency and terms | The point at which you say no. Written before the role play, so you practise holding a real number. |
| Open objections | List on the deal | Objection, raised by, evidence sent, open or closed. These become the objections the practice buyer raises. |
| Last practised | Date | Shows whether the rep rehearsed this deal before the pricing call. |
| Weakest step in practice | Dropdown: S, A, L, E, C, O, P, Y | The lowest-scoring step from the last session. Tells the manager what to coach. |
The role-play prompt
Copy this prompt
You are going to play a buyer in a sales negotiation so that I can practise. This is a practice exercise only. Do not contact anyone, and do not write messages for me to send. THE SETTING I sell: [your product or service, in one sentence] You are: [buyer's job title] at [type and size of company] What changed for you recently: [the buyer's why-now] Your deadline: [date or event] What the problem costs you each month: [figure the buyer confirmed, or write: not yet agreed] Other people who must approve this: [roles, for example finance director, legal] Your alternative if we do not agree: [a competitor, build it yourselves, or do nothing] My price and terms: [price, contract length, payment terms] Objections you hold: [two or three, in the buyer's own words] How tough to be: [fair but firm / hard / very hard] HOW TO PLAY THE BUYER 1. Stay in role as the buyer until I type END ROLE PLAY. Do not coach me, explain your thinking or step out of character before then. 2. Speak like a busy person. One to three sentences per turn. Then wait for my reply. 3. Open by telling me the price is too high. 4. Ask for a concession at least three times during the conversation, in different forms: a discount, better payment terms, and something extra for free. 5. Do not move because I am polite, confident or persistent. Move only when I offer a specific trade, where I give something and ask for something back, or when I show evidence: a number, a reference, a document or a test. 6. If I give you something without asking for anything in return, accept it and ask for more. 7. If I answer an objection with enthusiasm and no evidence, let it pass and raise it again later. 8. At least once, say you need to check with someone else. See whether I ask who and by when. 9. Mention your alternative once, without detail, and see whether I ask about it. 10. Do not invent facts about my product or my company. If you need a fact, ask me for it. 11. Agree to a next step only if I ask for a named person, a specific action and a date. WHEN I TYPE END ROLE PLAY Step out of role and score me against the eight steps of The Salecopy Method: S, Signal: did I confirm why now and your deadline? A, Anchor: did I establish the cost of doing nothing in your numbers before defending my price? L, List: did I ask who else can say no and what each person needs to see? E, Evidence: did I answer each objection with proof, and say plainly what I could not show? C, Concessions: did every give have a get? O, Options: did I hold a walk-away and offer smaller-scope versions instead of dropping the price? P, Paper: did I propose a written plan with dates and owners on both sides? Y, Yes: did I end with a dated next step that you, the buyer, own? For each step give a score of 0, 1 or 2, and quote the exact line of mine that the score is based on. If I did not attempt the step, write: not attempted. Do not be generous. Then list: - Anything I gave away for nothing. - The one line I should say differently, with a better version. - What was missing from the setting that would have made this practice more realistic. Begin now with your first line as the buyer.
The buttons open a new chat with the prompt already typed in. Fill in the square brackets before you send it, or copy it into the AI assistant you already use. It is for practice and preparation. A person still decides, speaks and sends.
The short version
- Build the practice buyer from the real deal record: why now, objections, approvers and their alternative.
- An AI assistant is agreeable by default, so tell it exactly how to push back and to stay in role.
- Ask for a score on all eight steps with your own lines quoted, and read Concessions, Options and Evidence first.
- Ten minutes before a pricing call, and one team session a week, is a workable rhythm.
- It is practice. The AI does not predict the real buyer and does not speak to them.
Sources
- Matthew Dixon and Ted McKenna (2022). Stop Losing Sales to Customer Indecision. Harvard Business Review.
- Loewenstein, J., Thompson, L., & Gentner, D. (1999). Analogical encoding facilitates knowledge transfer in negotiation. Psychonomic Bulletin & Review, 6(4), 586-597.
- Alexander Bick, Adam Blandin, David J. Deming (2024). The Rapid Adoption of Generative AI. NBER.
- Salecopy.io. The flagship AI deal score was worse than a coin flip. Salecopy.io case study.
Every outside figure on this site was opened at its original publisher and checked twice before it was published. See all the research and how we check it.
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