🤝 Sales Theory v2

What is this?

Sales Theory v2 is subtitled a theory of value connection: helping created value find the people who need it. Its starting point is simple and uncomfortable: value does not automatically reach the consumer. A good product can fail because the right person never hears about it, does not understand it, does not trust it, cannot choose between alternatives, finds the purchase too inconvenient, or never comes back.

So sales is not treated as a bag of persuasion tricks. It is treated as a diagnostic system. Instead of asking "how do I push harder?", v2 asks: at which connection point is the value blocked?

Version v2.0.3 (2026-09-17) · Seven sales rulers as isomorphic diagnostic positions + a backbone "sales task pool" + extended readings (McKinsey, HBR, Douyin e-commerce).

Core model: seven sales rulers

v1 treated the seven rulers as seven sequential steps (find, give, let, increase, push, promote, collect). v2 changes them into seven independent diagnostic positions. Each ruler asks the same sentence: "Is value connection blocked here?"

Because the seven are independent positions, a business does not need to "fix sales" as one vague problem. It can locate the exact blockage and assign the corresponding task.

Key upgrades in v2

1. From process steps to isomorphic diagnostic positions. The same seven rulers can diagnose a store, a platform listing, a content channel or a live-stream.
2. The need ruler stops "digging for the hidden need". v2 does not let the seller define what the consumer "really" needs. One product can connect to many needs; many products can serve one need. The relation is many-to-many.
3. Trust becomes a risk-bearing mechanism. Not a 0–100 "trust score". Reviews, brand, certification, trials, guarantees, refunds and friend recommendations are all tools that share or reduce the buyer's uncertainty.
4. The sales task pool becomes backbone infrastructure. The seven rulers diagnose; the task pool turns each blockage into an executable task. Diagnosis without execution is only a label.

Where pitching, pricing and repeat purchase sit

The theory does not treat these as separate departments. They map onto specific rulers:

This is the practical meaning of "matching needs with trust": a pitch is not pressure, it is the reduction of cognitive distance; a price is not a moral judgment of value, it is one term of a transaction; repeat purchase is not a loyalty slogan, it is the evidence that value actually returned.

Three actions, six channels

Sales activity is compressed into three actions inside the value cycle:

• Discover the need — find where value could connect, without inventing a need on the customer's behalf.
• Express the value — make the value visible, understandable and credible.
• Complete the exchange — remove friction until the transaction can actually happen.

These actions run through six channels: physical store, marketplace platform, search, content, social and live-stream. The channel changes the tools; it does not change the seven diagnostic positions.

This is why the same framework can analyse a neighbourhood coffee shop and a Douyin live-stream. The mechanism is stable even when the platform is not.

The book's structure

1. Introduction — what sales is: value does not automatically find the consumer.
2. The seven sales rulers — need, information, cognition, trust, choice, exchange, feedback.
3. Connection and execution — the seven-ruler mapping table plus the sales task pool.
4. Value flow and execution — where sales sits in the value cycle; three actions; six channels.
5. Verification and correction — five confusion traps, a case validation set, and the seven-ruler checklist.
6. Sales ethics — sales is not deception; ordinary people should understand a little sales theory.
7. Extended cases — a McKinsey reading (sales organization, eight capabilities) and an HBR reading (marketing–sales integration).
8. Mechanism edition — Douyin e-commerce: why "sales is not persuasion".

Key takeaways

• Sales is value connection, not value creation. The question is not "is the product good?" but "why has the good product not found its people?"
• Diagnose the blockage, not the mood. "Sales are bad" is not a diagnosis; "the trust position is blocked" is.
• Never define the customer's "real need" for them. Needs are many-to-many, and the seller is not the authority on the buyer's life.
• Trust is risk sharing. Reviews, trials, guarantees and refunds work because they move uncertainty away from the buyer.
• Pricing belongs to exchange, not to value. A price can be too high for a transaction without the value being low.
• Repeat purchase is the feedback test. If value does not return, the sale was a one-off transfer, not a healthy connection.
• Ethics is structural. If the sale only works by creating confusion or hiding risk, the model is not "aggressive"; it is broken.

Who it is for

Founders, independent creators, store owners, sales and marketing teams, and ordinary buyers who want to recognize when a sales pitch is reducing risk versus manufacturing it. The theory is explicitly written for non-sales specialists as well: understanding the seven positions makes both selling and being sold to less mysterious.