Sales is Older Than Money: A Short History — and Why Every Role is a Sales Role

Smiling man wearing a checked shirt in an industrial or warehouse setting.
Glen Sharman
12th Feb 2026
8 min read time

Sales has a PR problem.

Say the word “sales” in a meeting and you’ll often see the same reactions: a smirk, a shrug, or a quiet assumption that sales is the part of the business that “talks” while everyone else “does.”

In heavy industrial and commercial vehicle markets, that perception can be even stronger — because the work is real, tangible, high-stakes. People build, service, maintain, deliver. And sales can get reduced to a stereotype: pressure, promises, discounts, and glossy presentations.

But here’s my view:

Sales isn’t a department. It’s a capability...


... And it’s one of the oldest capabilities humans have.

If your organisation creates value — and expects that value to be chosen, funded, adopted, renewed, and referred — then sales is already happening. The only question is whether you’re doing it deliberately or by accident.

Let’s rewind the story.

Before money, there was persuasion

Sales didn’t start with quotas, CRMs, or job titles. It started with a simple human need:

How do we exchange value with someone who doesn’t see the world exactly as we do?

Early trade wasn’t just barter. It required:

  • agreement on value
  • trust that the exchange was fair
  • confidence that the other party would follow through

That is sales in its purest form: value + trust + exchange.

Even today, when a fleet manager chooses a supplier, they’re still doing the same ancient calculation — just with more zeros attached:

  • Can I trust you?
  • Will this reduce my risk?
  • Will this decision make me look smart six months from now?

The moment “sales” became a role (and the reputation got bruised)

Sales became a formal job when economies scaled.

Once production outgrew local demand — especially through industrialisation — businesses needed people whose job was to create demand, open new territory, and move products beyond the immediate network.

This era produced a lot of progress, and also a lot of problems. Because when “closing” becomes the main KPI, it’s easy for selling to drift into:

  • pressure over clarity
  • persuasion over fit
  • short-term wins over long-term outcomes

And that’s where the stereotype comes from.

Not because sales is inherently dirty — but because bad incentives create bad selling.

If you reward signatures more than outcomes, don’t be shocked when customers feel “handled.”

Modern markets changed sales from “pitching” to “diagnosing”

As products and buying decisions became more complex, the best sellers stopped behaving like performers and started behaving like professionals.

In heavy vehicle, industrial, mining, and OEM environments, customers don’t want a pitch — they want:

  • certainty
  • reduced downtime risk
  • a clear commercial case
  • confidence the supplier will still be there when something breaks

So sales evolved (at its best) into:

  • discovery
  • qualification
  • stakeholder alignment
  • total cost / total risk thinking
  • implementation planning

In other words: commercial leadership.

Not “convince someone to buy.”
But “help someone make a good decision.”

Why sales is part of every role (including the ones that deny it)

Here’s the uncomfortable truth:

If you remove the sales team tomorrow, sales still happens.

It just happens badly — in fragments, inconsistently, and without accountability.

Because sales isn’t only external. It’s internal too.

  • Engineers “sell” investment cases to get resources.
  • Operations “sells” feasibility when timelines are debated.
  • Service “sells” trust every time they respond under pressure.
  • Finance “sells” commercial discipline that keeps deals sustainable.
  • Leaders “sell” a direction so people commit when trade-offs hurt.

If you’ve ever tried to influence a decision, win buy-in, or align stakeholders — you’ve sold something.

So the question isn’t “Should everyone do sales?”
The question is “Should everyone understand their role in the value-to-customer chain?”

High-performing organisations say yes.

They treat sales as a system:

  • Marketing creates clarity before the first conversation.
  • Product and operations shape what’s possible.
  • Sales translates needs into decisions.
  • Delivery proves the promise.
  • Service protects the relationship and earns renewals.

When this system is aligned, growth looks “easy” from the outside.
When it isn’t, the business feels busy — but the numbers don’t move.

The real reason sales gets a bad name

Sales gets a bad name when it becomes disconnected from truth.

The usual culprits are predictable:

  • misfit deals pushed through to hit targets
  • overpromising that creates delivery pain later
  • discounting as a substitute for differentiation
  • activity theatre (lots of motion, not much progress)

These aren’t “salesperson problems.” They’re leadership and system problems:

  • unclear positioning
  • weak qualification
  • incentive plans that reward the wrong behaviours
  • lack of shared accountability across teams

If you want sales to be respected, make it safe — and expected — to be honest:

  • Reward retention and expansion, not just bookings.
  • Celebrate walking away from bad-fit work.
  • Treat truth-telling as a competitive advantage.

A better definition: sales is the craft of creating voluntary change

If you only remember one line, make it this:

Sales is helping someone move from their current reality to a better one — voluntarily — through a clear exchange of value.

That’s not manipulation.
That’s leadership.

And it’s why sales belongs to everyone, because everyone contributes to whether the customer experiences:

  • clarity or confusion
  • consistency or contradiction
  • trust or risk

What this means for heavy industrial organisations

In complex sectors, customers don’t buy products — they buy outcomes:

  • uptime
  • reliability
  • compliance
  • safety
  • predictable whole-of-life cost
  • support when it matters

That means your “sales performance” is not just the sales team’s problem.

It’s the cumulative effect of how well your organisation can:

  • communicate value simply
  • align internally before promising externally
  • deliver what you say (especially under pressure)
  • help the customer look good after the purchase

That’s sales. It’s just sales that continues after the order.

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Smiling man wearing a checked shirt in an industrial or warehouse setting.
Glen Sharman
Founder of Sea Green Advisory
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