The SONCAS method: six buying motives, with a worked example from a home visit

The SONCAS method is not a script. It is a listening grid: six motives to recognise in what the client says, so that the argument you make afterwards answers the reason they would actually buy.

What the SONCAS method is

SONCAS is an acronym from French sales training. Each letter names a psychological motive behind a buying decision. The idea is simple: two clients can buy the same heat pump for opposite reasons. One wants to stop worrying about an old boiler failing in January. The other wants to be the first on the street with a system that runs from a phone. Presenting the same argument to both wastes half the meeting.

The acronym has circulated in French-speaking sales training for decades and has no clearly identified author. It is taught in business schools, car dealership programmes and insurance networks, usually as the first tool of the discovery phase.

The six letters of SONCAS

• S for Sécurité (security). The need to avoid risk, loss or bad surprises. Signals: questions about guarantees, after-sales service, what happens if something breaks, how long the company has existed. Answer with proof: warranty terms, certifications, references the client can call.
• O for Orgueil (pride). The need for recognition and status. Signals: the client mentions what neighbours or colleagues have, wants the premium version, talks about image. Answer with quality and distinction, never with the lowest price.
• N for Nouveauté (novelty). Attraction to what is new. Signals: questions about the latest model, the technology, what changed since last year. Answer with what is genuinely new and why it matters for this client.
• C for Confort (comfort). The need for ease and peace of mind. Signals: “I don't want to deal with it”, questions about installation time, paperwork, who handles what. Answer with the simplicity of the process and what you take off their hands.
• A for Argent (money). Sensitivity to price, savings and return. Signals: early questions about cost, comparisons, financing, payback period. Answer with numbers the client can check, and with total cost rather than headline price.
• S for Sympathie (sympathy). The weight of the relationship and of trust in the person. Signals: the client talks about a previous advisor, asks personal questions, needs time before business. Answer with consistency, listening and every small promise kept.

Most clients carry two or three motives, one of which dominates. The goal is not to label the client once and for all. It is to know which motive to address first, and which argument will fall flat.

SONCASE and CAP SONCAS

SONCASE adds an E for Environnement: the environmental motive, which weighs more today in energy, mobility and home renovation. Some trainers treat it as a sub-case of pride or sympathy. In a solar or heat pump meeting it is simpler to treat it as a motive of its own, because clients state it explicitly.

CAP SONCAS combines the grid with the CAP argument structure: Caractéristique (feature), Avantage (advantage), Preuve (proof). SONCAS tells you which motive to address. CAP tells you how to build the sentence: state the feature, translate it into an advantage tied to the dominant motive, then prove it. The same feature produces a different argument for each motive. More on this in our guide to the sales argument.

A worked example: a home visit for a solar installation

A solar installer sits with a couple at their kitchen table. In the first ten minutes of discovery, three sentences come up:

• “Our neighbour had a leak after his installation, and the installer never came back.” That is Sécurité. The argument that follows is about the roofing warranty, who comes back if there is a problem, and how fast.
• “We want to see what we would save each year.” That is Argent. The argument is a production estimate and a savings calculation built on their own electricity bills, with the assumptions stated out loud.
• “We don't want three different companies in the house.” That is Confort. The argument is one contact person, one schedule, and the paperwork handled for them.

The feature is the same for every client: a turnkey installation with a workmanship warranty. For this couple, the rep leads with security and comfort, and keeps the savings calculation for the moment they ask to see it again. An insurance advisor makes the same move when a client says “I just don't want my family to be left with nothing”. That is security, and a return-on-investment argument would miss it entirely.

Common mistakes with SONCAS

• Labelling too early. Deciding in the first two minutes that the client is money-driven and filtering everything through that. Motives surface across the whole discovery, not in the greeting.
• Asking about motives directly. “Is security important to you?” gets a yes from everyone. Motives are heard in stories, worries and objections, not in answers to closed questions.
• Arguing all six at once. A presentation that ticks every letter speaks to no one. Pick the one or two that dominate and let the rest go.
• Forgetting the second person in the room. In a home visit, the spouse often carries a different motive. The one who asks fewer questions does not carry less weight in the decision.
• Reading every price objection as an A. “It's too expensive” often covers a security doubt. See our guide to the price objection.

How to coach the SONCAS method on real meetings

SONCAS is easy to teach in a classroom and hard to check in the field, because the evidence sits in the client's words and nobody but the rep heard them. To coach it, a manager needs the passages: the sentence where the motive surfaced, and what the rep said next. The review questions are then concrete. Which motive dominated, where did the client say it, and did the argument that followed address it or was it the standard pitch?

Two exercises work well. First, take three meetings and have the rep mark every motive signal before the manager does, then compare the two readings. Second, turn the motives your clients actually express into roleplays, so reps practise the switch from motive to argument. Our guide on how to coach sales reps sets out the review routine.

MIHOS was built for this. The in-person meeting is recorded with the client's consent, scored against your own method, SONCAS included if that is what your team uses, and every coaching point links to the timestamped passage where the motive appeared.

Frequently asked questions

What does SONCAS stand for? Sécurité, Orgueil, Nouveauté, Confort, Argent, Sympathie: security, pride, novelty, comfort, money and sympathy. Each letter is a buying motive the rep listens for during discovery.

What is the difference between SONCAS and SONCASE? SONCASE adds Environnement, the environmental motive. It is useful in sectors where clients state it explicitly, such as energy, mobility and renovation.

What is CAP SONCAS? The SONCAS grid combined with the CAP argument structure (feature, advantage, proof). SONCAS identifies the motive, CAP builds the argument that answers it.

Does SONCAS work in B2B? Yes, with care. In B2B the motives belong to people, not companies: the buyer who fears a failed project and the manager who wants a visible win sit at the same table. To qualify the deal itself, B2B teams usually add a framework such as MEDDIC.