Why Do Middlemen Earn a Bigger Margin When the Gap Is Wider?

A middleman's margin isn't set by how hard he works. It's set by the gap between the two sides he's standing in, and the wider that gap, the fatter the toll he can charge.

Most people get this backwards their whole working life. They think the hardest job pays the most. It doesn't. The job that pays the most is the one where the two sides are furthest apart and most afraid to deal with each other direct.

The toll is set by the gap, not the grind

A middleman's fee isn't a reward for effort. It's a reward for distance closed.

If a customer can find, trust and deal with a supplier in five minutes on their own, the gap between them is narrow, and there's almost nothing for you to charge for standing in it. Undercut that gap and someone else undercuts you back within a month, because there was never much distance there to defend.

If the two sides are far apart, different worlds, real risk, real confusion, real fear of getting it wrong, the gap is wide. A wide gap is worth a fortune to whoever can close it, because closing it is hard, and that difficulty is exactly what you're paid for.

This is Law 5 of MIDDLEMAN, the wider the gap, the fatter the toll. It sits right after Law 4, own the doorway, not the work, on the same first floor, and the two laws work together. Law 4 tells you to own the gate. Law 5 tells you which gate is worth owning.

Picture two maintenance jobs

I ran a property maintenance company in London, working for housing associations and letting agents through a network of subcontractors. The size of the gap set the margin, not the size of the job.

Say a tenant needs a tap washer replaced. The landlord could ring a local plumber himself in five minutes, no middleman required. There's no gap there worth charging for. Now say a housing association is juggling several trades on one block at once and wants one invoice, one point of contact, and a guarantee their own staff don't have time to chase down themselves. That's a real gap. Finding, vetting and coordinating several trades, then standing behind the result if it goes wrong, isn't a job most people want to take on. It isn't really a trade job. It's a trust job.

Neither job is harder on the tools than the other. What's different is the distance between the two sides, and the fee is for closing that distance, not for holding a trowel.

Why the easy jobs pay almost nothing

The narrow gap job is the one everyone can see how to do without you. There's no fear in it, no confusion, nothing worth paying someone else to carry. The two sides could shake hands tomorrow and never think of you again.

That's a trap for anyone chasing margin. The easy job looks appealing because it's quick and comfortable. It also pays almost nothing, because comfort is cheap to replace. There's always someone standing nearby, willing to do the same easy job for less.

Why the frightening jobs pay a fortune

Now picture the opposite. A deal where the buyer has no idea who to trust, the supplier has no way to prove himself, and getting it wrong costs real money or causes a real safety problem. Most people run from that job. They see the mess and the risk and they back away.

That's exactly backwards. The mess is the moat. The risk is what you're actually being paid to carry.

You are paid for the distance you close, not the work you do.

A middleman willing to wade into the gap everyone else avoids owns that gap almost alone, because almost nobody else wants it. Scarcity of trust and nerve is just as real as scarcity of skill, and it pays better.

How to tell a wide gap from a narrow one

Before you decide which deal is worth your time, run it through a short list.

• Could the two sides find each other without you in under a day?
• Would either side trust the other on sight, with no guarantee in the middle?
• Is there real money, safety or reputation on the line if the deal goes wrong?
• Does sorting it out take real knowledge most people on either side don't have?

Answer yes to the first two and you're looking at a narrow gap. Answer yes to the last two and you've found a wide one. Go and stand in the wide one.

Don't go closing the gap by accident

Here's the part that catches people out once they've found a wide gap and started earning well in it. The process you built to cross it, the booking, the admin, the paperwork, is visible, and visible things get copied. What doesn't get copied easily is the years of trust standing behind it.

Guard the parts of the gap that are hard to replace: the guarantee, the relationships, the years of trust. Let the parts that naturally get easier do exactly that. Just don't mistake your own competence for the gap shrinking. The gap is still there. You've got good at crossing it, and that's a different thing entirely.

This is also why Law 6, run toward complexity, sits right next door. A wide gap and a complicated job are usually the same thing wearing two different names. Chase the complexity everyone else avoids and you're usually chasing the gap at the same time, and the two laws end up paying you together.

Where to go next

Law 5 is one step on the first floor of MIDDLEMAN, 7 x 7 = 48: The 48 Laws of the Money in the Middle. Walk the full floor plan at the 48 laws to see where it sits against the other 47, including Law 4, own the doorway, not the work, the law it stands on.

If you'd rather hear the money mechanics than read them, listen to THE EDGE on ElevenReader: two firms, same town, same prices, and ten years later one owner is a millionaire while the other is still chasing invoices. The first chapters are free. Start tonight.