Growth & Margin · September 2, 2026 · 6 min read
Why Selling More Can Hurt Your Company, and How to Sell Well
Revenue can rise while margin, cash and control fall. How to find the sales that make a company stronger, and what to do about the ones that don't.

Cross-border CEO, operator and author
In brief
- 1Revenue that shrinks margin, stretches cash or ties you to one buyer can weaken a company while the top line keeps growing.
- 2Rank customers and products by what they leave you after the full cost of serving them, not by how much they buy.
- 3Write rules for the sales you chase: a margin floor, a ceiling on payment days and a limit on any one customer's share of profit.
Almost every owner I sit down with wants the same thing: more sales. I never argue with the instinct. A company that stops selling stops breathing. What I argue with is the scoreboard. When revenue is the only number that earns applause, a company can grow three years in a row and walk into the bank weaker than when it started.
Are you obsessed with selling more? Yes, you're right. But wanting to sell more at any price may be destroying your company.
In the reel I listed how this happens, and each item deserves a slower look. You can raise sales and lower your margin. You can win more customers and end up with less cash. You can grow fast while the cost of acquiring each customer climbs and you end up financing your buyers' purchases. And you can bill millions while the business can barely breathe. The sales report shows none of this. The bank account shows all of it, a few months late.
Four ways a bigger top line makes a company weaker
What the sales report celebrates
- Revenue above last year
- A record number of new accounts
- A large contract with a famous buyer
- A sales team that beat its quota
What the bank account lives with
- Margin eaten by the discounts that closed those deals
- Receivables that now take months to collect
- Acquisition costs that rise with every new account
- One buyer that now sets your price and your calendar
Start with the arithmetic most sales teams never do. Take a product that sells for 100 with a gross margin of 30. Offer a 10 percent discount to close the deal and the gross profit on that unit falls from 30 to 20. To earn the same gross profit as before, you now need to sell 50 percent more units. The discount took a minute to approve. The extra volume will take a year to find, if it exists at all.
Then comes cash. Every sale on credit is a small loan to your customer, and growth multiplies those loans. The Federal Reserve's latest survey of small U.S. employer firms makes the point quietly. In the 12 months before the survey, more firms struggled to pay operating expenses, or dealt with uneven cash flow (which includes collecting receivables), than complained of weak sales.1
54%1
of small U.S. employer firms had trouble paying operating expenses
50%1
reported uneven cash flow, including slow collections
48%1
reported weak sales
Acquisition cost is the third trap. Harvard Business Review summarized the research plainly: acquiring a new customer costs anywhere from five to 25 times more than keeping an existing one, and Bain's Frederick Reichheld found that raising retention by 5 percent lifts profits by 25 to 95 percent.2 A company that chases volume often pays that entry price again and again, for customers who leave the moment a competitor offers a better deal.
When growth is bought below cost
The extreme case is a company that sells for less than it costs and calls it growth. MoviePass charged moviegoers a fixed subscription fee for access to films in theaters. In the six months to June 2018, its parent company reported revenue of $123.6 million, against $2.5 million a year earlier. Its operating loss over the same six months was $234.4 million, and its own filing warned of substantial doubt about its ability to continue as a going concern.3 Revenue grew almost fiftyfold while the company moved closer to the edge.
Most mid-market companies never do anything that dramatic. They do it in small doses: the special price for a distributor who promises volume, the free installation that quietly becomes standard, the long payment terms granted to a big retailer because it is a strategic account. Each concession is reasonable on its own. Together they produce what I call selling badly: a company that works harder every year for the same profit.
The challenge isn't always selling. The problem, very often, is selling badly.
The buyer who decides your future
The fourth trap is the most comfortable one. A large customer arrives, volume jumps, the factory runs full and everyone relaxes. Then the customer starts setting the price, the terms and the calendar, because both sides know you can't afford to lose them.
Not to mention if your business depends on just a few buyers, one or two: you can be in trouble even if sales grow.
In October 2013, GT Advanced Technologies agreed to supply sapphire material exclusively to Apple for consumer electronics, backed by a prepayment of about $578 million. The agreement set GTAT's minimum and maximum supply commitments, yet the company disclosed that there were no minimum purchase requirements.4 On October 6, 2014, less than a year later, GTAT filed for Chapter 11.5 Many things went wrong inside that operation, and I won't pretend to judge them from a filing. The structure alone teaches the lesson: the obligations sat on one side and the options on the other.
Regulators understand the risk. U.S. securities rules ask smaller public companies to describe any dependence on one or a few major customers.6 A private company owes that disclosure to nobody, which is exactly why owners forget to ask themselves the question. An investor will ask it in due diligence, and a lender will price it.

Find the customers that are only filler
In the reel I said some customers are just filler: they bring anxiety and extra work and little else. You can't see them in a sales ranking, because a sales ranking measures size. You see them when you rank customers by what they leave you after the cost of serving them: discounts, freight, returns, custom work, the hours your best people spend on their calls, and the cost of financing their payment terms.
Do this once and the list will probably not look like your sales report. Mid-sized accounts may turn out to carry the company. Large ones may barely break even. A few may lose money every month, which everyone suspected and nobody had measured.
A Monday review of sales quality
Rebuild margin by customer
Take the last 12 months. For each customer, start with net revenue and subtract product cost, discounts, rebates, freight, returns and the service hours they use. Rank them from best to worst.
Price the payment terms
Add the cost of the credit you extend: annual sales to that customer, times the days they take to pay divided by 365, times your annual borrowing rate. A slow payer at a good price can be worth less than a fast payer at a lower one.
Measure dependence on profit, not revenue
Compute each customer's share of gross profit. For any customer you could not replace within a year, write down what you would do the month they leave.
Fix before you fire
For accounts that lose money, try price, minimum order size, payment terms or a lighter service model first. Let them go only if none of that works.
Write the rules for new deals
Set a floor on contribution margin, a ceiling on payment days and a limit on any one customer's share of profit. Pay commissions on gross profit collected, not on revenue booked.
Growth that makes you stronger
Selling well doesn't mean selling less. It means knowing which sales add value, margin and financial capacity, and putting your energy there. Price is usually the fastest lever, which is why I like to start with a Pricing Power Audit™. A company that can't hold its price tries to make up the difference in volume, and volume is the most expensive way to make money.
It also changes what your company is worth. Investors look past the top line to the quality of revenue: recurring or one-off, concentrated or spread out, collected or stuck in receivables. That is what a RISE™ Business Model Score puts on the table, and it is the first thing we work on in capital and investor readiness.
Focus has a price, and the price is saying no. I wrote about that choice in Why 10x Is Easier Than 2x, and about companies that keep defending yesterday's volume in Why Profitable Companies Die. The rule I gave in the reel is the one I'd leave you with: don't chase just any sale. Go after, with focus and drive, the sales that make you stronger. If revenue is rising and margin, cash and control are not, the market isn't rewarding your growth. It is charging you for it.
Sources.
- 1Federal Reserve Banks (Small Business Credit Survey), 2026 Report on Employer Firms: Findings from the 2025 Small Business Credit Survey, March 3, 2026.
- 2Harvard Business Review (Amy Gallo), The Value of Keeping the Right Customers, October 29, 2014.
- 3U.S. Securities and Exchange Commission (EDGAR), Helios and Matheson Analytics Inc. (parent of MoviePass), Form 10-Q for the quarter ended June 30, 2018, August 14, 2018.
- 4U.S. Securities and Exchange Commission (EDGAR), GT Advanced Technologies Inc., Form 8-K: supply and prepayment agreements with Apple, November 4, 2013.
- 5U.S. Securities and Exchange Commission (EDGAR), GT Advanced Technologies Inc., Form 8-K: Chapter 11 filing, October 10, 2014.
- 6Legal Information Institute, Cornell Law School, 17 CFR § 229.101 (Regulation S-K, Item 101): Description of business.
Keep reading
- Pricing Power Audit™Find the price your market already accepts before you chase more volume.
- Capital & Investor ReadinessHow investors judge the quality of your revenue, and how to prepare for it.
- Why 10x Is Easier Than 2x and What You Have to CutFocus means deciding what not to chase.
- A founder prepares a raise with RISE™What a business model score looks like before investors see it.
Questions readers ask
Selling more measures volume: revenue, units, new accounts. Selling well measures what those sales leave behind: margin after discounts and service costs, cash collected on time, and a customer base that doesn't depend on one or two buyers. A company can sell more every year and still get weaker if those three numbers fall. Selling well means steering effort toward the customers and products that improve them.
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