- Enquiry
- Quote
- Agree
- Work
- Invoice
- Paid
Cost, Price and the Gap
Cost is a fact about you. Price is a judgement about the customer. Most small firms compute the first and call it the second.
For a software-side reference alongside this discussion of pricing, labour cost, and small-business finance, Monitask provides guidance on workforce analytics software.
Cost-plus, and why it caps you
Add up the hours and materials, add a margin, quote it.
It is the natural method and it has one structural problem: the price is determined entirely by your inputs and not at all by the value of the outcome.
Which means the more efficient you become, the less you charge. A job you have done a hundred times takes half the hours, so cost-plus prices it at half — despite the outcome being identical and the experience being the reason it was quick.
And it means every job earns the same margin, regardless of how difficult, how risky, or how valuable it was.
Where value differs from cost
Urgency. The same repair on Tuesday and on Christmas Eve costs the same and is worth different amounts.
Consequence. A failure that stops a business trading is worth more to fix than one that is an inconvenience.
Scarcity. Work few people locally can do carries a price that has nothing to do with how long it takes.
And certainty. A customer who has been let down twice is buying reliability, and reliability is not an input you can add up.
The gap is not exploitation
This is worth saying because it is the objection most people have to their own pricing.
A price above cost is how a business survives its bad months, funds its tools, and absorbs the jobs that overran.
And a customer paying for an outcome is getting the outcome. They are not buying your hours; they are buying a working installation, a solved problem, a deadline met. Pricing on hours tells them the hours are the product, which invites a conversation about how many there were.
Where cost-plus is right
Genuinely uncertain work. Where the scope cannot be known, charging for time is honest and a fixed price is a gamble.
Long relationships with open books, where the arrangement is explicitly cost-based.
And as a floor. Cost tells you where the loss begins, which is essential and is a different question from what to charge.
Moving away from it
Not all at once.
Start by pricing by job rather than by hour for the work you do most often. The fixed-price question has its own page.
Then notice which jobs you underpriced — and the record of hours against invoice is what shows you, which is why the note per job matters.
And test upwards. A price raised ten per cent on new customers, applied consistently, produces information within a month: either the conversion rate held, in which case the price was low, or it moved, in which case you have found the edge.
What customers actually compare
Not your rate against another firm's rate.
They compare total prices for what they understood to be the same job — which is why a quote that describes the work precisely competes on something other than the number, and a vague one competes only on the number.
Two quotes with different scopes and different totals are not comparable, and the customer cannot tell unless the documents say so.
Which makes the description a pricing tool, not just a protective one: it is what allows a higher price to be understood rather than merely seen.
The price nobody questions
Round numbers invite negotiation and precise ones invite fewer questions.
£1,840 reads as calculated. £1,800 reads as an opening position, and customers respond to the two differently even where the difference is trivial.
This is not a trick. A price built from a real estimate arrives at an odd number naturally, and rounding it up or down is the step that makes it look approximate.
Where you do round, round to something that does not look chosen — and never round down to win a job, which is a discount without the word.
Where the customer knows your costs
Some do, and it changes the conversation.
A builder quoting to another builder, or work where the materials are visible and priced publicly, leaves less room for the gap and more emphasis on speed, reliability and finish.
That is not a reason to price at cost. It is a reason to be explicit about what else is being bought: the certainty of a date, the fact that you turn up, the absence of a second call-out.
A customer who can price the materials cannot price the not-going-wrong, and that is the part the margin is for.
The efficiency problem, stated plainly
Under cost-plus, getting better at your trade reduces your income.
A job that took eight hours in your first year takes five in your tenth, and cost-plus prices it at five hours — so the decade of experience that made it quick is paid at zero.
Meanwhile the customer received a better job faster, which is worth more to them rather than less.
This is the clearest argument for pricing by job, and it is the one that persuades people who resist the value argument on principle. You are not charging more for less work. You are charging for the same outcome, delivered better.
The short version
- Cost is a fact about you and price is a judgement about the customer, and most firms compute the first and call it the second
- Cost-plus caps you: the more efficient you become the less you charge, and every job earns the same margin regardless of value
- Value differs from cost through urgency, consequence, scarcity and certainty
- A price above cost funds the bad months and the overrunning jobs, and pricing on hours tells customers the hours are the product
- Cost-plus is right for genuinely uncertain work, for open-book relationships, and as a floor
- Move gradually: price by job for the work you do most, review hours against invoice, and test upwards on new customers
For broader background on pricing, labour cost, and small-business finance, see SCORE.