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How to Raise Prices Without Losing Customers, Based on the Research
Most owners wait too long to raise prices because they expect a wave of cancellations, while the research on fairness and profit suggests that customers accept a well-explained increase far more often than owners fear, and that a business can lose a surprising share of visits and still come out ahead.
At a glance
- A break-even price increase is one where the extra margin on every remaining sale covers the customers who leave; the share a business can lose before it is worse off depends on only two numbers, the size of the increase and the margin on each sale.
- Rising costs of goods, services and wages were the most common financial challenge for small employer firms in the Federal Reserve's 2024 survey, named by 75% of them.
- In a classic study published in the American Economic Review, 79% of respondents judged it acceptable for a grocer to pass a higher wholesale cost on to customers, while 82% called it unfair for a store to raise the price of snow shovels the morning after a storm.
- For an illustrative service business with a 60% margin, a 10% increase could lose one visit in seven and still earn the same; losing one in twenty instead adds about $23,400 a year.
- Know your margin before choosing a number, then give customers notice, a plain reason and the service that keeps them satisfied.
Part 1 | Customers judge the reason more than the number
Owners tend to picture a price increase as a single moment of loss, the regular who sees the new menu and quietly books somewhere else, and that picture keeps prices frozen while costs keep rising. The inner voice usually sounds like this: If I raise prices, I'll lose the clients I worked hardest to win. The research on fairness describes a more forgiving customer, one who accepts a business protecting its margin and objects mainly when a business takes advantage of a moment of need.
The most cited evidence comes from telephone surveys published in the American Economic Review in 1986, in which households were asked to judge short scenarios about prices and wages. When a grocer raised the price of lettuce after its own wholesale cost went up, 79% of 101 respondents called the increase acceptable; when a landlord raised rent at renewal to cover higher costs, 75% of 151 respondents agreed. When a hardware store raised snow shovels from $15 to $20 the morning after a large snowstorm, 82% of 107 respondents called it unfair, because the business was profiting from a sudden spike in demand instead of passing on a cost.
| Scenario in the survey | Judged acceptable | Judged unfair | Respondents |
|---|---|---|---|
| Grocer passes on a higher wholesale cost | 79% | 21% | 101 |
| Landlord raises rent to cover higher costs | 75% | 25% | 151 |
| Store raises snow shovel price after a storm | 18% | 82% | 107 |
A later study in the Journal of Consumer Research explains why the reason matters so much. Across several experiments, consumers believed selling prices were well above fair prices, attributed price differences mostly to profit and overlooked much of what it costs to run a business, such as rent, labor and overhead, so a customer who hears nothing assumes the increase went to profit.
Part 2 | A small change in price moves profit more than a large push for volume
Price is usually the strongest single lever on profit, and the reason is arithmetic, since every dollar of a price increase drops straight to the bottom line while a new customer brings costs along with revenue. A McKinsey analysis of the average income statement of companies in the S&P 1500 found that a 1% price increase, with volume held steady, raised operating profit by about 8%, more than three times the effect of a 1% increase in volume. A small service business has a different cost structure than a large company, but the direction holds, because rent, insurance and software do not rise when the price on the menu does.
The same arithmetic tells an owner how many customers they could lose and still be ahead. Break-even share of customers = price increase ÷ (margin + price increase), with both figures written as percentages of the old price, where margin means the price minus the cost that comes with each sale (product, supplies or a technician's hourly cost); if staff earn a percentage commission, part of the increase goes to them and the break-even share is lower than the formula shows.
The table surprises many owners, because the thinner the margin, the larger the share of customers a business can lose after an increase; a shop with a 30% margin that raises prices 10% could lose a quarter of its sales before it earned less, while a 70% margin allows about one in eight.
Part 3 | How the increase is introduced decides how customers react
Satisfied customers are the ones most likely to stay through a price increase. In a set of experiments published in the Journal of the Academy of Marketing Science, participants imagined a favorite restaurant raising its prices; among satisfied customers, the intention to return fell far less as the increase grew, and a cost-based reason (higher rent and payroll) produced noticeably stronger loyalty than a self-interested one, while among dissatisfied customers the reason made almost no difference. The samples were small groups of students, so the exact effects will vary, but the direction is consistent with the fairness research above.
That evidence points to three steps an owner can take. Give customers notice before the new price applies, so the first time they hear about it is not at the register; give them a plain reason in one sentence, naming the costs that actually rose; and before announcing anything, fix the part of the experience regulars complain about, since satisfaction is what makes the increase easy to accept.
| Average price per visit (Assumption) | $100 |
|---|---|
| Cost that comes with each visit (Assumption) | $40 |
| Margin on each visit (Calculated ($60 ÷ $100)) | 60% |
| Visits per month (Assumption) | 300 |
| Monthly margin before the increase (Calculated (300 × $60)) | $18,000 |
| New price after a 10% increase (Calculated) | $110 |
| Break-even share of visits that could be lost (Calculated (10% ÷ 70%)) | 14.3% (about 43 visits) |
| Monthly margin if 5% of visits are lost (Calculated (285 × $70)) | $19,950 |
| Extra margin per year at a 5% loss (Calculated (($19,950 − $18,000) × 12)) | $23,400 |
Illustrative example; replace every assumption with your own numbers.
How you compare
- Cost pressure: 75% of small employer firms in the Federal Reserve's 2024 survey named rising costs of goods, services or wages as a financial challenge, so a business that has absorbed the same costs without changing prices is carrying a cost most of its peers are also facing.
- Your margin: most owners know their prices to the dollar and their margin only roughly. Divide the cost that comes with an average visit by the price of that visit, then subtract the result from 100%, and you have the number Exhibit 2 needs.
- Your own baseline: write down the date of your last increase, your visits per month and your rebooking rate before the change, then check the same numbers 60 and 90 days after, which tells you what the increase actually did instead of what you feared it would do.
Questions to ask this week
When did we last raise prices, and what has risen since? List rent, product, wages, insurance and software, with the old and new cost of each.
What is our margin on the service we sell most? Use the cost that comes with each sale, not the total of every bill.
How many customers could we lose and still be ahead? Run the break-even formula for a 5%, 8% and 10% increase.
What do our regulars complain about? Fix that first, because satisfied customers are the ones who stay.
How much notice will we give, and what one-sentence reason will we use? Write both down before anyone sees a new price.
Start by calculating the margin on your most-sold service and running it through the break-even formula, then set the increase and the date you will announce it.
About this research: This article draws on household surveys of fairness published in the American Economic Review, experiments on consumer price perceptions in the Journal of Consumer Research and on reactions to price increases in the Journal of the Academy of Marketing Science, a McKinsey analysis of S&P 1500 income statements and the Federal Reserve Banks' 2024 Small Business Credit Survey. The fairness surveys and experiments used general consumers or student samples, not customers of specific small businesses. The worked example is illustrative.
Sources
- Kahneman, D., Knetsch, J. L. and Thaler, R. Fairness as a Constraint on Profit Seeking: Entitlements in the Market. American Economic Review 76(4), 1986. Telephone surveys; 101 to 151 respondents per question cited.
- Bolton, L. E., Warlop, L. and Alba, J. W. Consumer Perceptions of Price (Un)Fairness. Journal of Consumer Research 29(4), 2003.
- Homburg, C., Hoyer, W. D. and Koschate, N. Customers' Reactions to Price Increases: Do Customer Satisfaction and Perceived Motive Fairness Matter? Journal of the Academy of Marketing Science 33(1), 2005. Three experiments, 80 to 174 participants each.
- Marn, M. V., Roegner, E. V. and Zawada, C. C. The Power of Pricing. McKinsey Quarterly, 2003. Average income statement of S&P 1500 companies.
- Federal Reserve Banks. 2025 Report on Employer Firms: Findings from the 2024 Small Business Credit Survey. 2025. 7,653 employer firms.
- Nagle, T. T. and Müller, G. The Strategy and Tactics of Pricing, 6th edition. Routledge, 2018.
Related reading: How Many Customers You Could Lose and Still Earn More After a Price Increase · How and When Salons Should Raise Their Prices · The Price Increase Announcement to Send Your Customers · A One-Hour Year-End Review for Small Business Owners
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