Many salespeople believe the buyer holds all the power in a negotiation, and that belief usually ends in an unnecessary discount. Learn how to assess your real negotiation leverage using MASTER TACK, SBI's ten-category framework for evaluating where power actually sits between buyer and seller, so your next sales negotiation starts from strength instead of assumption.
Many salespeople walk into a negotiation already convinced the buyer holds all the power. After all, the buyer can always say no and walk away. That belief becomes self-fulfilling as sellers routinely make concessions too quickly, turning the negotiation into a price war. In most sales negotiations, power is far more evenly split than it first appears, and understanding your real negotiation leverage starts with identifying the specific sources of power on your side of the table, not just the buyer's.
MASTER TACK is SBI's framework for doing exactly that. It breaks negotiation power down into ten specific categories, helping you better evaluate the true balance of power in a negotiation.
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Most sellers underestimate their own negotiation power while overestimating the buyer's, and that imbalance is what pushes negotiations toward an unnecessary discount.
By SBI's own negotiation math, each discounted dollar can take three to four additional dollars of revenue to replace the lost profit margin, which makes assessing power before a negotiation far cheaper than repairing margin after one.
MASTER TACK breaks negotiation power into ten categories: Motivation, Alternative, Skill, Track Record, Expertise, Relationship, Time, Advantage, Competition, and Knowledge, rather than treating power as one general impression.
Power in a negotiation is rarely held entirely by one side; a buyer's power is usually limited in ways a seller hasn't yet considered, and MASTER TACK is built to surface the relative power of both sides.
In a negotiation process, power is rarely held by one party. However, in a sales negotiation, sellers often make concessions (typically in the form of discounts) out of fear the buyer will walk away. Underestimating your own power carries a direct cost. It’s easy for a salesperson to give away a few points of margin to get the deal done, but each dollar of discount may take three or four additional dollars of revenue to replace that lost margin dollar.
Sellers who lack a structured way to analyze the relative sources of power in a sales negotiation for both buyer and seller are the ones most likely to offer a discount out of fear.
The MASTER TACK framework assumes that the selling work has already happened before the negotiations. As a best practice, you should treat selling and negotiating as two different skills: a seller establishes and proves the value of the solution first, and only negotiates once the buyer has bought into that value. Assessing your negotiation power using the MASTER TACK framework is one input into that broader preparation; see 6 Things You Need Before Entering Sales Negotiation for the rest of what belongs in that planning process.
Here are the ten MASTER TACK power categories to help you assess your relative negotiating leverage before your next negotiation.
Who needs this transaction to happen more, you or the buyer? A buyer facing an urgent business problem, a compliance deadline, or pressure from their own leadership often needs the deal more than they let on. A seller coming off a slow quarter can just as easily be the more motivated party, and buyers who sense that will negotiate accordingly. Understanding which side needs the deal more is the starting point for the rest of the MASTER TACK categories.
What is each side's best alternative to a negotiated agreement, the option each party has if this specific deal falls through? A buyer with no realistic alternative to your solution has less leverage than their posture suggests, regardless of how firmly they push on price. A seller with a full pipeline is better equipped to deal with a buyer making unreasonable demands.
Who has more negotiation skill and experience at the table? Professional procurement negotiators do this for a living, and a seller who has never practiced a structured negotiation approach can lose margin to skill alone, independent of the deal's actual merits. This category is also the most within a seller's control: negotiation skill can be developed and practiced before the negotiation.
Who is the incumbent, and what does the buyer's satisfaction history look like? An incumbent vendor with a strong track record and high customer satisfaction holds real leverage that a buyer may downplay during negotiations specifically to extract concessions. If you are the incumbent, your track record is a source of power worth naming explicitly rather than assuming the buyer already credits you for it.
Who has more domain expertise, the seller's team or the buyer's? A seller who understands the buyer's industry-specific problems better than the buyer's own internal team holds genuine leverage, especially in specialized or technical categories. Expertise is also a category a seller can actively build before the negotiation by researching the buyer's business, not just their stated requirements.
Who has more invested in the relationship, and what would it cost to walk away from it? A buyer who has spent months building trust with a specific seller has more to lose by switching than they will typically admit during negotiations. Much of this intelligence, how invested the buyer actually is and what switching would really cost them, comes from a strong customer coach relationship inside the account rather than from the negotiation itself.
Who has more time flexibility, and who is working against a real constraint? A buyer facing a hard deadline, such as a compliance date or an expiring contract, has less time leverage than a seller who can afford to wait for the right terms. Sellers under quarter-end pressure should be honest that time constraints can just as easily work against them and adjust their approach accordingly.
How unique is your solution compared to the alternatives the buyer is considering? The more real differentiation a solution offers, the less price matters and the more power shifts toward the seller. This is the one MASTER TACK category most sellers already think about, but it is only one of ten and treating it as the only source of power leaves the other nine unexamined.
Who has more leverage based on the number of viable competitors involved? A buyer facing several credible competing options holds real power, but a seller facing several competing buyers for limited capacity holds power too. Assess the actual competitive landscape on both sides, since the number of real alternatives is often smaller than either side is claiming.
Who understands the competitive landscape best, in detail rather than in general terms? A seller who genuinely understands competitors' specific weaknesses, along with the buyer's real alternatives, negotiates from evidence instead of guesswork.
MASTER TACK gives you a systematic framework for analyzing your relative power in a negotiation by assessing ten criteria: motivation, alternatives, skill, track record, expertise, relationship, time, advantage, competition, and knowledge. A seller who understands their sources of power is better equipped to influence the buyer throughout the negotiation process.
What does MASTER TACK stand for?
Motivation, Alternative, Skill, Track Record, Expertise, Relationship, Time, Advantage, Competition, and Knowledge: ten categories SBI uses to evaluate where negotiation power sits between a buyer and a seller.
Is MASTER TACK something I complete once, or throughout a negotiation?
Primarily once, during negotiation planning, but revisit it if the negotiation stalls, a new stakeholder enters, or new information changes your read on any category.
What if I conduct a MASTER TACK analysis and the buyer really does hold most of the power?
Acknowledge that directly, then concentrate on the two or three categories you can still influence, such as relationship or time, rather than assuming you have no leverage anywhere.
Is Advantage, meaning how unique my solution is, the most important MASTER TACK category?
It's the category most sellers already think about, but it's only one of ten. Track record, relationship, and knowledge are frequently stronger, more overlooked sources of leverage.
Does MASTER TACK replace establishing value before negotiating?
No. MASTER TACK assumes value has already been established and proven. It's a tool for assessing your relative power once you're ready to negotiate, not a substitute for the selling work which should happen before the negotiation.
Are your salespeople discounting because they've convinced themselves the buyer holds all the power? SBI's Value-Driven Negotiating program builds the discipline to assess real negotiation leverage using frameworks like MASTER TACK, so sales professionals negotiate from strength instead of defaulting to price. Schedule a consultation to learn how we can help your team stop giving away power they never actually lost.