How to price your product or service so it makes a profit

Cost price is the floor, customer value the ceiling and the market the check.

In this topic: Money, pricing and income 5

How to price your product or service: cost price is the floor, customer value the ceiling, the market the check

Choose a price you can sustain, with a worked example and the maths behind every discount.

Your price sits between cost price and customer value

Tom starts as a self-employed gardener. He looks at the websites of three local gardeners, sees hourly rates between €50 and €58 and picks €52 so that he looks attractive. He has not calculated what an hour actually costs him. His competitors may have a paid-off van, a partner with a salary, or be charging too little themselves. Copying their price means copying their choices without knowing whether your business can live on them.

The sections below show how to price your product or service from three anchors, how to calculate a cost price and what a discount really costs. The example uses euros; the logic works in any currency.

Why price is your strongest profit lever

In a study of the average economics of 2,463 companies, McKinsey consultants Michael Marn and Robert Rosiello found that a 1% price improvement at unchanged volume raised operating profit by 11.1% (source: Harvard Business Review, September 1992). A later McKinsey update for the average S&P 1500 company found that a 1% price rise at stable volume generated an 8% increase in operating profit, more than three times the effect of a 1% increase in volume (source: McKinsey, February 2003).

These are large listed companies, not a benchmark for start-ups. The mechanism still applies to you: the thinner your margin, the more a small price change matters. Take a business with a net margin of 5%: if it raises prices by 1% at the same volume and costs, its profit grows by a fifth.

How to price your product or service: three anchors

Cost price: the floor

Everything a unit or hour costs you, including a share of fixed costs and your own pay. Below this, every sale loses money.

Customer value: the ceiling

What your offer is worth to the customer compared with the best alternative. Above this, the customer walks away.

Market: the check

What comparable offers cost, so you know where you stand and what you need to explain.

None of the three works alone. Use cost as the floor, value as the direction and the market as the reality check.

How to calculate your cost price

  1. 01

    Direct costs per unit

    The costs that rise with every product or job: materials, packaging, shipping, payment and platform fees.

  2. 02

    A share of the fixed costs

    Rent, insurance, depreciation, software and bookkeeping, spread over the volume or billable hours you realistically expect, not your maximum capacity.

  3. 03

    Your own pay

    As a sole trader, the price must cover your income including tax, pension and insurance. In a company, your salary is a normal fixed cost.

  4. 04

    Check the contribution margin

    Price minus direct costs is the contribution margin. Across your expected sales it must cover fixed costs, your pay and a profit. The break-even analysis shows the volume you need.

Customer value: what is your offer worth?

Customers pay for what they gain: time saved, revenue earned, lower risk or less hassle, always compared with their best alternative. Price also signals quality, so a price far below the market can make people doubt the work. A few structures help you capture value without a race to the bottom:

  • Packages: two or three versions let customers compare your options instead of comparing you with a competitor. Keep each above cost price.
  • Volume tiers: a lower price for larger orders is healthy only if your cost per unit really falls.
  • Subscriptions: a fixed monthly fee makes revenue predictable and fills your planning in advance.

Worked example: a gardener's maintenance subscriptions

Tom expects 1,050 billable hours a year, and a typical visit takes two hours including travel.

Cost componentPer yearPer hourPer two-hour visit
Fixed costs (van, machines, insurance, phone, admin)€14,700€14€28
Own pay (income, tax, pension, income protection)€50,400€48€96
Direct costs (green waste disposal, small materials)€18
Cost price€62 plus direct costs€142

At €52 an hour Tom would work €10 below his floor, which over 1,050 hours is €10,500 a year, about a fifth of the pay he needs. Instead of a cheaper hourly rate, he sells year-round maintenance subscriptions.

PackageCost pricePricePer hour after direct costs
Basic: 6 visits, 12 hours€852€984 a year (€82 a month)€73
Complete: 10 visits, 20 hours, hedge trimming and lawn feeding (€70 materials)€1,490€1,656 a year (€138 a month)€70
One-off job, waste and materials charged separately€62 an hour€66 an hour€66

Fictitious Firmfocus example. Per hour after direct costs = (annual price - direct costs) / hours. Amounts exclude VAT.

Complete earns a little less per hour than Basic. Tom accepts that, because one large customer fills his diary without extra sales effort. He also offers a neighbour discount: when two adjoining households both take Basic, each gets €4 a month off. That costs him €96 a year, while the 20 minutes of travel he saves per visit add up to two hours, worth €124. He offers Basic to twelve households after a spring leaflet round and five sign up, which gives him €4,920 of recurring revenue and 60 planned hours before the season starts.

The maths of discounts and price increases

A discount comes straight off your contribution margin, so you need more sales to stay where you were. A price increase works the other way: you can afford to lose some customers.

Extra sales needed after a discount = discount / (contribution margin - discount)

Sales you can lose after a price increase = increase / (contribution margin + increase)

Contribution margin (% of price)After a 10% discount you needAfter a 10% increase you can lose
20%100% more sales33.3% of sales
30%50% more sales25.0% of sales
50%25% more sales16.7% of sales
90%12.5% more sales10.0% of sales

Firmfocus calculation with the formulas above; discount and increase as a percentage of the old price.

Tom's Basic package has a contribution margin of 89% (€876 of €984). A 10% discount would need 12.7% more subscribers, and his earnings per hour would drop to €64.80, close to his floor, while his hours are limited. He keeps only the neighbour discount, which pays for itself.

What is not allowed: fixing prices with competitors

Every country with competition law bans agreements between competitors on prices, and the ban covers small firms and freelancers too. It includes informal understandings, discounts, surcharges and the timing of price increases.

JurisdictionRuleConsequences
European UnionArticle 101 TFEU prohibits agreements, decisions by associations of undertakings and concerted practices that directly or indirectly fix purchase or selling prices (source: European Commission, October 2026).Such agreements are automatically void, and competition authorities can fine the businesses involved.
United StatesThe Sherman Act outlaws every contract, combination or conspiracy in restraint of trade; plain price-fixing agreements are per se violations.Criminal penalties of up to $100 million for a corporation, $1 million for an individual and up to 10 years in prison (source: FTC, March 2022).
United KingdomThe Chapter I prohibition of the Competition Act 1998; price-fixing is two or more businesses agreeing what prices they will charge.Fines of up to 10 per cent of annual worldwide turnover, director disqualification for up to 15 years and up to five years in prison for individuals in a cartel (source: Competition and Markets Authority, November 2015).
AustraliaThe Competition and Consumer Act bans cartel conduct, including price fixing, and it is a criminal offence for individuals and businesses.Individuals can face up to 10 years in jail (source: ACCC, July 2026).
Market research yes, coordination no

Reading competitors' published prices and then deciding your own is normal market research. Agreeing a minimum rate in a group chat or at a trade association meeting is not. In the EU, guidelines allow solo self-employed people in a position comparable to workers, for example those earning at least 50% of their work income from one client, to negotiate working conditions including pay collectively (source: European Commission, September 2022). Check with a lawyer before relying on such an exception.

Small start vs larger start

Freelancer selling hours or projects

Your hourly floor is fixed costs plus own pay divided by billable hours. For a project price, estimate the hours, add a margin for setbacks and state what is included. Because the client buys a result, you can price on value. See freelance rate and income.

Business with products, stock or staff

Price per product or group, with purchase cost as the direct cost and a surcharge for rent, staff and depreciation. Watch the product mix: a busy shop full of low-margin lines can still lose money. Compare your gross margin with the industry figures.

Three pitfalls

  • Starting too low to win customers: customers who come for a low price leave for a lower one. Use a time-limited introductory offer instead of a permanently low price.
  • Discounting as a habit: small concessions add up to a lower real price. Ask something in return, such as a longer contract or payment in advance.
  • Forgetting costs: your own pay, unbilled hours, depreciation, payment fees and extra work. Review prices every year against rising costs.

Pricing connects to your startup capital and to how you pay yourself. The full overview is in money, pricing and income, part of Start a business. To compare your margins with your sector, use the profit and cost benchmark.

How do I calculate the cost price of my product or service?
Add the direct costs per product or job to a share of your fixed costs, spread over the volume you realistically expect to sell. As a sole trader, include your own pay as well, with tax, pension and insurance.
Do I need to be cheaper than competitors when I start?
No. A price below the market only lasts if your costs are lower too. Show what the customer gets extra, such as speed, reliability or a subscription that removes hassle, and price for that.
How can I raise my price without losing customers?
First calculate how many sales you can lose before the increase costs you money. Announce the change in advance, explain the reason and build an annual price review into your terms and contracts.
Can I follow the recommended rates of my trade association?
Be careful. In the EU, decisions by associations of undertakings that fix prices fall under the same ban as agreements between companies, and other jurisdictions take a similar view. Use market information to inform your own decision, and set your price independently.
Business Planner

Test your prices against costs, volume and break-even in one plan


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