The email should have been good news.
Laura’s small online business has just finished its strongest quarter since she founded it. Sales are up. Orders are arriving faster than last year. A large retailer has placed its first wholesale order, and the company’s accounting software shows a healthy profit.
Then Laura opens the business bank account.
There is barely enough money to cover next week’s payroll.
Two supplier invoices are due before Friday. The warehouse needs another inventory order because the best-selling products are running low. The retailer that just placed the largest order in the company’s history will not pay for another 45 days.
Laura stares at the numbers.
If the business is growing and profitable, where did all the cash go?
Nothing has necessarily been stolen, wasted or miscalculated.
A profitable company can run short of cash because profit and available cash measure different things.
And growth can make that difference much larger.
The €100,000 Sale That Makes the Bank Account Worse
Consider the wholesale order Laura has just won.
The retailer orders €100,000 worth of products.
That sounds like an immediate financial victory.
But Laura has to look at what happens before the retailer pays.
Suppose producing and preparing the goods costs her company €60,000.
Her supplier requires payment within 15 days.
The retailer pays Laura in 45 days.
The simplified timeline looks like this:
| Day | What Happens | Cash Effect |
|---|---|---|
| Day 0 | Retailer places €100,000 order | €0 |
| Day 15 | Supplier must be paid | -€60,000 |
| Day 45 | Retailer pays invoice | +€100,000 |
Ignoring other expenses, the order can eventually generate €40,000 before tax and other costs.
But between Day 15 and Day 45, Laura needs €60,000 of cash to finance a sale that has not yet paid her.
The larger the order becomes, the larger that temporary financing requirement can become.
A €200,000 order with similar economics could require roughly €120,000 before the customer pays.
More sales have created a larger cash requirement.
That is the first counterintuitive lesson of business growth:
A company can become more profitable and more financially stressed at the same time.
Revenue Is Not Money in the Bank
Business numbers describe different parts of reality.
Revenue tells Laura how much the company sold.
Profit tells her what remains after relevant expenses are recognized.
Cash tells her what money is actually available to pay somebody today.
Those three numbers can move in very different directions.
Imagine Laura sells €50,000 of goods to a business customer on the final day of the month.
The customer receives an invoice and has 30 days to pay.
The sale may already appear in the company’s accounting records even though Laura has not received the €50,000 yet.
The customer owes the business money.
That amount is an asset commonly recorded as accounts receivable.
Useful?
Absolutely.
Can Laura send €10,000 of accounts receivable to her employees as salary on Friday?
No.
She needs cash.
Inventory Can Be Valuable and Still Create a Cash Problem
Laura walks into the warehouse.
There are shelves containing €80,000 worth of inventory.
That does not feel like a company with no money.
But inventory illustrates the same problem.
The business has already converted cash into products.
Those products have value, but until they are sold and the customers actually pay, the cash remains tied up.
Suppose Laura begins with:
€100,000 cash
She buys:
€60,000 inventory
Immediately afterward, she may have:
€40,000 cash + €60,000 inventory
The company has not necessarily destroyed €60,000 of value.
It has changed the form in which that value exists.
Unfortunately, suppliers and employees generally cannot be paid with boxes sitting in a warehouse.
This becomes especially important in businesses that must purchase inventory long before the final customer pays.
A company importing seasonal products might order months in advance. A manufacturer may buy materials before production begins. A retailer may increase stock before an expected sales period.
Growth can require more inventory.
More inventory requires more cash.
And the money may remain trapped there for weeks or months.
Laura’s Best-Selling Product Is Making the Problem Bigger
One product suddenly becomes popular.
Last year Laura sold 1,000 units per month.
Now she expects to sell 2,000.
Each unit costs the company €30 to purchase and prepare before other expenses.
At the old sales level, one month’s product requirement represented approximately:
1,000 × €30 = €30,000
At the new level:
2,000 × €30 = €60,000
If Laura wants enough stock available before those sales occur, the growing business may need another €30,000 tied up in inventory.
That is before considering additional warehouse space, packaging, employees, advertising or customer-support costs.
The product is not failing.
It is succeeding.
Success itself needs financing.
The Cash Conversion Cycle Reveals What Is Happening
Laura does not really need another abstract financial ratio.
She needs to understand the journey of one euro through her business.
Imagine the company pays a supplier today.
That money becomes inventory.
The inventory waits in the warehouse.
A customer buys it.
The customer receives an invoice.
Then Laura waits again until the invoice is paid.
Only at the end of that process has cash completed the journey back into the bank account.
A simplified version looks like this:
Cash → Inventory → Sale → Receivable → Cash
The time between money leaving the business and returning is central to working-capital management.
Three periods are particularly useful:
- how long inventory remains unsold,
- how long customers take to pay,
- how long the company itself has before suppliers must be paid.
Together, they help explain the cash conversion cycle.
Suppose Laura’s business has:
50 days of inventory
35 days waiting for customers to pay
25 days before suppliers must be paid
A simplified cash conversion cycle is:
50 + 35 – 25 = 60 days
In practical terms, the business can have its own money committed to the operating cycle for roughly 60 days before recovering it through customer payments.
Now imagine sales double.
If the operating cycle remains roughly the same, the amount of money required to finance those 60 days can rise dramatically.
💶 Growth Has a Funding Gap
Laura originally thought financing was mainly something businesses needed when they were losing money.
Her company reveals another possibility.
A healthy growing business can need financing because expenses occur before the cash generated by its growth arrives.
The faster the company expands, the faster that gap can grow.
Two Companies Can Earn the Same Profit and Need Completely Different Amounts of Cash
Consider two simplified businesses.
Company A sells digital services.
Customers pay immediately by card. There is almost no inventory. The company pays many of its operating expenses later in the month.
Company B sells physical products to retailers.
It purchases inventory in advance, stores it and gives customers 45 days to pay their invoices.
Suppose both eventually generate €200,000 of annual operating profit.
That does not mean they need the same amount of cash to operate.
| Company A | Company B | |
|---|---|---|
| Inventory | Almost none | Significant |
| Customer payment | Mostly immediate | Often delayed |
| Supplier spending | Mainly operating expenses | Inventory purchased in advance |
| Cash tied up before sale | Low | Potentially high |
| Growth funding requirement | Relatively modest | Potentially substantial |
The income statement alone does not reveal this difference particularly well.
The business model does.
That is why two companies with similar revenue and profit can have radically different financing requirements.
Even a Profitable Invoice Can Become Dangerous When It Is Paid Too Late
Laura now examines her accounts receivable.
Several customers owe the business money.
None of those invoices is necessarily bad debt. The customers may pay exactly when promised.
But timing still matters.
Suppose Laura has:
€120,000 in unpaid customer invoices
while only:
€25,000 in cash
and:
€40,000 of supplier bills and payroll due during the next two weeks.
On paper, customers owe her far more than the immediate shortfall.
In practice, she cannot spend money she has not received.
This is where business owners sometimes discover the difference between being economically healthy and being liquid today.
A company does not fail to pay Friday’s invoice with next month’s profit.
It pays with Friday’s cash.
A Simple 13-Week Cash View Can Be More Useful Than Staring at Annual Profit
Laura has been looking mostly at monthly revenue and annual profit forecasts.
Those figures still matter.
But they are not showing her exactly when the pressure arrives.
So she builds a simple rolling cash forecast.
For each of the next 13 weeks, she estimates:
opening cash
plus expected customer payments,
minus payroll,
minus suppliers,
minus taxes,
minus rent and other operating expenses,
minus planned investments,
equals expected closing cash.
The forecast does not need to predict the future perfectly to be useful.
Its purpose is to reveal timing.
Suppose Laura sees this:
| Week | Expected Closing Cash |
|---|---|
| 1 | €38,000 |
| 2 | €29,000 |
| 3 | €17,000 |
| 4 | €8,000 |
| 5 | -€12,000 |
| 6 | -€19,000 |
| 7 | €46,000 |
Her annual forecast may still show a profitable year.
But the weekly view reveals something far more urgent:
The company has a temporary funding gap beginning in Week 5.
That gives Laura time to act before the bank account reaches zero.
And that is a very different situation from discovering the problem on the morning payroll is due.
Growth Gives Laura Four Levers Before She Looks for More Money
Laura’s 13-week forecast has changed the problem.
She no longer has a vague feeling that the company is somehow „running out of money.“ She can see a specific period in which outgoing cash is expected to arrive before enough incoming cash.
That distinction matters because a funding gap does not automatically mean the company needs an investor or a large bank loan.
First, Laura examines the operating cycle itself.
There are four obvious places where cash is being absorbed:
customers are paying slowly, inventory is sitting too long, suppliers are being paid relatively quickly, and growth is forcing the company to fund larger orders before receiving the resulting revenue.
Each deserves a separate decision.
Getting Paid Ten Days Earlier Can Be Surprisingly Powerful
Laura cannot simply demand that every customer pay immediately.
Large retailers often have established payment terms, and pushing too aggressively can cost a valuable contract.
But not every customer relationship is equally rigid.
Suppose the company generates €1.2 million of annual credit sales.
That averages roughly:
€100,000 per month
If Laura can reduce the average collection period by ten days, the effect can be substantial.
At an average €100,000 of monthly credit sales, ten days represents roughly one-third of a month.
Very approximately, that could release around:
€33,000 of cash
that would otherwise remain tied up in receivables.
The company has not sold an additional product.
It has not increased its margin.
It has simply shortened the time between earning revenue and receiving the money.
That can be achieved in different ways depending on the business: clearer invoicing, sending invoices immediately rather than at the end of the week, resolving disputes faster, requesting deposits for suitable orders or negotiating shorter terms with customers where the commercial relationship allows it.
A small administrative delay repeated across hundreds of invoices can quietly become a financing requirement.
A Deposit Can Change the Economics of a Large Order
The €100,000 wholesale order deserves another look.
Originally, Laura expected to pay €60,000 to suppliers before receiving anything from the retailer.
That means her company finances almost the entire production requirement.
Now imagine she can negotiate a 30% deposit when the order is confirmed.
The timeline changes:
| Event | Cash Movement |
|---|---|
| Customer deposit | +€30,000 |
| Supplier payment | -€60,000 |
| Temporary funding requirement | €30,000 |
| Remaining customer payment | +€70,000 |
The underlying sale has not changed.
The €100,000 order is still the same order.
But Laura’s temporary funding requirement has fallen from approximately €60,000 to €30,000.
Whether deposits are commercially realistic depends on the industry and customer. A large retailer may refuse them while a custom manufacturer, agency or project-based business may routinely request them.
The broader lesson is more useful than the specific percentage:
Payment structure is part of business financing.
The person who finances the period between starting the work and receiving the final payment does not always have to be the seller.
Inventory Deserves More Attention Than „We Might Need It“
Laura then discovers something uncomfortable in the warehouse.
Some products sell every week.
Others have barely moved for four months.
Yet the purchasing process has treated both categories almost the same.
Inventory often feels safe because it is tangible. The company owns something that can eventually be sold.
But slow-moving inventory can quietly absorb cash that a growing company desperately needs elsewhere.
Suppose Laura has €120,000 invested in stock.
A detailed review shows:
- €65,000 is fast-moving inventory,
- €25,000 is reasonable safety stock,
- €20,000 consists of slow-moving products,
- €10,000 has almost no realistic short-term demand.
The last €30,000 is not necessarily worthless.
But it raises an important question:
Would Laura voluntarily invest €30,000 of scarce cash into those same products today?
If the answer is no, the inventory deserves attention.
She might reduce future orders, bundle slow products, discount selected stock, return eligible goods to suppliers or simply stop replenishing weak lines until existing units sell.
The goal is not to run the warehouse dangerously empty.
Running out of a profitable bestseller can destroy sales and customer trust.
The goal is to distinguish inventory that protects revenue from inventory that merely consumes cash.
Buying More Can Save Money and Still Hurt the Business
A supplier offers Laura an attractive deal.
Order 5,000 units instead of 2,500 and receive a 10% lower unit price.
At first glance, refusing seems irrational.
Suppose the normal price is €20 per unit.
2,500 units × €20 = €50,000
With the volume discount:
5,000 units × €18 = €90,000
Laura saves €2 per unit.
But she also needs another €40,000 immediately compared with the smaller order.
If those additional 2,500 units remain in the warehouse for six months, the company has exchanged liquidity for a lower unit cost.
That may still be an excellent decision if demand is predictable and cash is abundant.
It may be a terrible decision if payroll is approaching and the cash forecast already shows a funding gap.
The cheapest unit is not always the cheapest business decision.
Purchase price, inventory risk and cash timing have to be considered together.
Supplier Terms Can Finance Part of the Operating Cycle
Laura also pays one major supplier after 15 days.
The relationship is strong and the company has never missed a payment.
She asks whether the terms can be extended to 30 days.
If the supplier agrees, Laura gains another 15 days before cash leaves the business.
Return to the earlier cash conversion example:
50 inventory days + 35 receivable days – 25 payable days = 60 days
If supplier terms increase from 25 to 40 days:
50 + 35 – 40 = 45 days
The operating cycle requiring Laura’s own cash has shortened by 15 days.
Again, nothing magical has happened.
The business has not suddenly become more profitable.
It has changed when cash leaves relative to when cash returns.
There is an obvious limit. Delaying suppliers without agreement is not a working-capital strategy. It can damage relationships, eliminate discounts, stop deliveries and create reputational problems.
Negotiated terms are financing.
Simply paying late is a different matter.
Sometimes the Correct Answer Really Is Financing
Laura improves invoicing.
She reduces unnecessary inventory.
A supplier extends payment terms.
The 13-week forecast improves considerably.
But the company is still growing quickly, and the retailer wants to double its next order.
At this point, refusing all external financing merely to remain „debt free“ could become as irrational as borrowing money without understanding the cashflow.
Suppose the next order creates an additional temporary funding requirement of €80,000.
The order is profitable, the customer is established, demand is real and Laura can see when the cash is expected to return.
This is a fundamentally different financing problem from borrowing €80,000 every few months because the underlying business continually loses money.
One finances a timing gap.
The other may be financing an economic problem.
🧭 Ask What the Money Is Bridging
Before taking financing, Laura asks:
What exactly happens between the day this money enters the business and the day the business can repay it?
If she can trace that journey through inventory, a confirmed sale and a credible customer payment, she can evaluate the financing against a defined operating need.
If the answer is simply „we always seem to run out of money,“ the business needs deeper investigation first.
A Credit Line, Invoice Finance and Equity Solve Different Problems
Not every funding source fits the same cash problem.
A short recurring working-capital gap may be compatible with a revolving credit facility where available and affordable.
Receivables-heavy businesses sometimes examine invoice financing or factoring, exchanging part of the invoice value or fees for earlier access to cash.
A major expansion involving new warehouses, technology, equipment or international growth may require longer-term financing.
Equity capital can fund substantial growth without scheduled debt repayments, but the founder gives up part of the ownership and potentially part of future control and value.
| Situation | Financing Question |
|---|---|
| Short timing gap | Is flexible short-term liquidity sufficient? |
| Large unpaid invoices | Can receivables be converted into cash earlier at an acceptable cost? |
| Equipment investment | Does longer-term financing better match the asset’s useful life? |
| Major expansion | Is the required capital too large or uncertain for short-term debt? |
| Persistent operating losses | Is financing solving the problem or merely postponing it? |
The financing instrument should match the reason the cash is needed.
Using expensive short-term money for a long-term structural problem can create new pressure rather than relieving it.
The Cost of Financing Has to Fit Inside the Opportunity
Suppose Laura can accept a profitable order only by borrowing €80,000.
The financing costs €2,500 over the period in which she expects to need it.
That cost should not be considered in isolation.
Laura needs to compare it with the economics and risks of the order.
If the transaction is expected to produce €30,000 of contribution after relevant operating costs, paying €2,500 to bridge a temporary cash gap may be commercially reasonable.
If the order is expected to produce only €3,000 before financing costs, the decision looks very different.
And if the customer is financially uncertain, the risk becomes larger still.
Growth is not valuable simply because revenue increases.
The additional business has to create enough economic value to justify the cash, risk and financing it consumes.
Not Every Sale Is Worth Financing
This realization changes the way Laura evaluates customers.
One retailer orders large volumes but demands long payment terms, frequent discounts and expensive handling.
Another customer orders less but pays quickly and generates a stronger margin.
Revenue alone makes the first customer look more important.
Cash economics may tell a different story.
Imagine:
| Customer A | Customer B | |
|---|---|---|
| Annual sales | €500,000 | €300,000 |
| Gross margin | 20% | 30% |
| Typical payment | 60 days | 10 days |
| Special inventory required | High | Low |
| Operational complexity | High | Moderate |
Customer A produces more revenue.
Customer B may produce a healthier combination of margin, cash speed and operational simplicity.
This does not automatically make Customer A undesirable.
It means Laura should understand the amount of working capital each relationship consumes instead of ranking customers purely by sales.
Growth Can Outrun the Balance Sheet
A company growing 5% annually can often finance expansion very differently from one growing 80%.
Rapid growth compresses time.
More customers require more inventory.
More inventory requires larger supplier payments.
More employees may be hired before the additional revenue is collected.
Larger premises may require deposits.
Marketing spending may occur weeks before resulting sales.
Customer support capacity may need to exist before the customer base fully arrives.
This creates a strange situation in which a rapidly growing company can appear healthier every month on its income statement while becoming increasingly dependent on liquidity.
The faster the engine turns, the more fuel it may need inside the system.
Eventually Laura understands that the company’s maximum sustainable growth rate is not determined only by demand.
It is also influenced by how much cash the operating model consumes while producing that growth.
Slowing Growth Can Sometimes Protect the Business
Founders are frequently taught to treat every growth opportunity as something that must be captured immediately.
Laura now knows better.
Suppose the company can comfortably finance 2,000 monthly orders but would require dangerously thin cash reserves to support 3,000.
There are several possible responses.
She can raise financing.
She can improve working capital.
She can increase margins.
She can change payment structures.
Or she can temporarily limit growth.
The last option can feel like failure.
It is not necessarily failure.
Accepting orders the company cannot finance or operationally fulfill can damage suppliers, employees and customers far more than deliberately controlling the pace of expansion.
A business does not win because it reaches the highest possible revenue one quarter earlier.
It wins by surviving long enough for profitable growth to become durable.
Laura Adds One Number to Her Weekly Routine
Laura still watches revenue.
She still watches margins and profit.
But every Monday she now opens the rolling cash forecast as well.
She looks at when large invoices are expected to arrive, when suppliers need payment, what inventory purchases are planned and how much cash remains if customer payments arrive later than expected.
She also runs a simple stress scenario.
What happens if the largest customer pays two weeks late?
What happens if sales increase 20% next month and the company must purchase the inventory first?
What happens if a supplier suddenly requires a larger deposit?
The purpose is not to predict every crisis.
It is to prevent a company with healthy economics from being surprised by timing.
📌 Three Questions Tell Laura More Than Revenue Alone
When a major new order arrives, she now asks:
- How much profit can this business create?
- How much cash must we commit before receiving payment?
- How long will that cash remain committed?
A sale that looks excellent under the first question can look very different after answering all three.
Profitability and Liquidity Need Each Other
Six months later, Laura’s company is larger than before.
Revenue has continued to grow.
But something more important has changed.
She no longer interprets an emptying bank account as proof that the business is failing, nor does she interpret a profitable income statement as proof that cash will automatically be available.
She understands the bridge between them.
Inventory absorbs cash before it is sold.
Receivables delay cash after a sale has been made.
Supplier terms determine how quickly money leaves.
Growth increases the amount moving through the entire system.
Financing can bridge a temporary gap, but it cannot indefinitely repair a business whose underlying economics do not work.
That distinction is what Laura was missing when she first opened her bank account after the company’s best quarter.
The sales were real.
The profit was real.
And the cash shortage was real too.
There was no contradiction.
The money was simply somewhere else in the operating cycle.
Once Laura could see where it had gone, she could finally decide what to do about it.