The 10.5 Commandments of Sales Success
Ten linked principles that form the foundation of mastery in modern sales
The 10.5 Commandments provide an integrated belief system for sales professionals, covering mindset (Think), conviction (Believe), rapport (Engage), discovery (Discover), questioning (Ask), perception (Observe), courage (Dare), ownership (Own), relationship orientation (Earn), and proof (Prove)—with the half commandment being the ongoing commitment to Become. Each commandment reinforces the others; weakness in one ripples through all.
At the core is a philosophical shift: the goal is not to execute a transaction but to create a buying environment. Gitomer argues that the sale happens first in the salesperson's head and only then in the prospect's wallet. This means belief, preparation, and genuine helpfulness are prerequisites—not nice-to-haves. Most salespeople skip the inner work and wonder why clever tactics fail.
The commandments function as a diagnostic tool as well as a development roadmap. A salesperson can audit any lost sale against the ten areas and pinpoint where the breakdown occurred. Over time, repeated daily application converts the commandments from a checklist into an ingrained operating system.
- The sale is won or lost in the salesperson's head before the first word is spoken to the prospect.
- Belief in company, product, and self must be so deep it cannot be penetrated by doubt or objection.
- Rapport and engagement must precede any attempt to sell; relationships are the container that holds the sale.
- People buy for their own reasons, not yours—uncovering those reasons is more valuable than any closing technique.
- Responsibility for every outcome rests with the salesperson; blame is a signal to learn, never an explanation.
- Set your mindset before every callBefore entering any sales interaction, write down the positive outcome you expect and what you are prepared to offer of value. Music, affirmation, or thorough preparation can create the mental state. This is not positive thinking for its own sake—it is engineering the psychological conditions under which your best performance emerges.Pro tipAfter the call, write one sentence on what you could have done better. Repeat this for 100 consecutive calls to ingrain the discipline.WarningMindset is not a permanent state; it must be reset daily. Skipping this step on 'routine' calls is where complacency enters.
- Write out your four-part belief statementDocument specifically WHY you believe in your company, your product, yourself, and that the customer is better off buying from you. Vague belief dissolves under pressure; written, specific belief survives objections. Review this document before challenging sales calls.Pro tipAsk loyal customers why they believe in you—their words will deepen your own belief more than any self-generated list.
- Establish rapport before pitchingBegin every interaction with non-transactional, personally meaningful dialogue. Ask where the prospect grew up, what led them to their current role, or observe something specific about their environment. The goal is genuine curiosity, not a rapport 'technique.' Never start with your company background, your product, or your needs.WarningRegional norms vary—Northeast conversations may have only 30 seconds for rapport; Southern or Midwestern contexts allow 5–10 minutes. Misread the cultural context and you kill rapport instead of building it.
- Uncover buying motives through structured discoveryMap prospect motives across the full spectrum: their past experience, expertise, wisdom, need, want, desire to own, desire to win, fear, greed, vanity, and unspoken risk. Use open-ended questions that begin with 'What' and 'How' rather than 'Why' to surface motives without triggering defensiveness.Pro tipKeep a MOTIVES file. After a few months all motives will be recognisable. The highest skill is identifying unspoken risk and removing it before it kills the sale.
- Ask intelligent, prospect-centric questionsPrepare ten great questions before every call—questions that make the prospect think about themselves in relation to your offering, uncover needs, and build credibility. The benchmark: if the prospect says 'Great question—no one ever asked me that before,' you have reached mastery of this step.WarningNever ask 'What's important to you?'—it is the laziest question in sales and signals that you did not prepare.
- Take responsibility and convert blame to lessonsWhen a sale is lost, resist attributing it to the prospect, the price, or external factors. Instead, ask: 'What could I have said differently? What creative approach might have changed the outcome?' The reversal of blame is not self-blame—it is turning lost opportunities into methodology improvements.Pro tipReplace the word 'blame' with 'responsibility' in your internal vocabulary. 'Responsibility' implies action; 'blame' implies stasis.
- Build for the relationship, not the commissionFrame every sales interaction as an investment in a long-term relationship rather than a transaction. Ask customers to define what 'relationship' means to them. Schedule lunches and breakfasts with no agenda beyond understanding their world. Loyal customers who become friends are immune to competitive offers.WarningQuota pressure is the enemy of relationship building. If your pipeline is thin at quarter-end, the temptation to sell hard rather than serve genuinely will destroy relationships that take months to build.
To pitch The Sales Bible to publishers, Gitomer built a full WOW! package: prototype book covers, a 15-page proposal, trademarked title, multimedia presentation, flashcard samples, and scripted answers to every objection. He opened with a five-minute appointment request that used humour to stand out. He then drove dialogue rather than monologue, took notes, and listened until the publisher's national sales manager was leaning forward in his chair.
The Charlotte Business Journal rejected Gitomer's initial column pitch. Within one hour he struck a deal with the Charlotte Business Journal's competitor. The commandment of Owning the outcome drove him to act rather than blame the first paper—and the column became syndicated to millions of weekly readers.
Gitomer recommends visiting loyal customers regularly and asking them why they believe in you, your company, and your product. One salesperson following this practice discovered that customers valued responsiveness above all—something the salesperson had never highlighted in presentations. Hearing it directly from customers deepened personal belief and changed the entire sales pitch.
Gitomer developed these commandments from 40 years of street-level selling, starting with cold-calling every office in downtown Charlotte in the early 1990s and eventually building a globally syndicated weekly sales column. They were synthesized as a preface to The Sales Bible to give readers a guiding philosophy before diving into specific tactics.
The commandments distill lessons from Gitomer's study of Earl Nightingale, Denis Waitley, Zig Ziglar, and Tom Hopkins, combined with his own experience losing and winning million-dollar deals. The numbered format deliberately echoes the Ten Commandments—Gitomer's way of signalling that these are non-negotiable principles, not optional suggestions.