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Revenue flatters the ego, profit reassures, but only cash flow secures the viability of your business. In periods of rapid growth, excessively long payment terms can cause your working capital requirements to surge, putting strain on even a profitable company. Strong businesses impose their terms: deposits or even upfront payments help maintain a negative working capital position, where your customers effectively finance most of your operations. Refusing to act as your clients’ bank means regaining control over your growth.

In the collective imagination of entrepreneurship, success is often measured by the growth of revenue. We celebrate upward curves, dazzling contract signings, and expanding market share. Yet a brutal truth always catches up with business leaders: revenue is vanity, profit is a sign of health but cash (your treasury) remains the only tangible reality.
When they embark on a race for hypergrowth, many entrepreneurs lose sight of the very essence of their business model. Unless you hold a banking license, it is crucial to internalize this fundamental axiom: you are not your clients’ bank, unless you are a banker yourself. Every time you grant payment terms of 60, 90, or 120 days, you step outside your core business. In effect, you are engaging in a credit activity without the financial strength, guarantees, or risk-hedging mechanisms of a true lending institution. It is a dangerous game, where you finance your clients’ working capital at the risk of your own survival.
The deadly trap of the scissors effect
This observation is not merely an accounting theory: it is grounded in sometimes dramatic real-world situations. Take the example of a thriving industrial company that grew from €2 million to €50 million in revenue in just five years. On paper, this is remarkable growth. Its innovative products are flying off the shelves internationally, and its factory is running at full capacity. Yet beneath the golden veneer of the income statement, a monster lurks in the shadows, ready to devour the company: the explosion of working capital requirements (WCR). Less spectacular, perhaps, but just as destructive as Alien, the creature from Ridley Scott’s film and the first installment of the saga.
Working capital requirements represent the cash tied up in your operating cycle: inventory + accounts receivable – accounts payable. During a phase of exponential growth, WCR can quite literally drain your self-financing capacity: this is the dreaded “scissors effect.”
The mechanism is relentless: to sell more, you must produce more. This means purchasing more raw materials, holding more finished goods in stock, and naturally paying increasing amounts to your suppliers. But if your customers pay you late, your cash will melt away while your profitability looks excellent on paper. If these cash flow tensions are not anticipated, the result is the tragic paradox of a company that collapses for lack of cash. If your products are exceptional, why would you agree to put your head on the block to finance your buyers’ financial comfort? Such management will ultimately alarm your own bankers (the real ones!), who may withdraw their support in the face of a risk they deem poorly anticipated and insufficiently controlled.
The art of management: mastering accounts receivable
At the opposite end of this scenario, some management models achieve a form of perfection. Consider this industrial SME from the Ardèche region, with over €100 million in revenue. Its balance sheet reveals a fascinating feature: its WCR consists exclusively of raw material inventories. The “accounts receivable” line is close to zero.
In plain terms, this company only delivers to customers who pay cash or even in advance. For an industrial business of this scale, this is a true feat. For an accountant or a banker, it is high craftsmanship. It demonstrates that when your value proposition is strong and your offering flawless, you can dictate your payment terms. Your bargaining power is often far greater than your commercial hesitation might suggest.
The Holy Grail of negative WCR: the SIRIZ case
The ultimate stage of financial performance is achieving negative working capital requirements. This is the situation where your customers finance you before you even have to pay your production costs. Adama Touré, head of the SIRIZ Group in Côte d’Ivoire, has turned this concept into reality.
After completing doctoral studies in applied mathematics and pursuing a career as a trader, this entrepreneur applied his financial expertise to the rice industry. SIRIZ does not merely distribute rice: it orchestrates the entire value chain. Its growth has been fully self-financed, without resorting to capital increases. Its method? Mutual security:
- For producers: SIRIZ guarantees the purchase of their harvest at a fixed price and pre-finances inputs.
- For distributors (SIRIZ’s clients): in exchange for guaranteed high-quality rice and significant volumes, they agree to pay in advance.
This upfront payment creates immediate positive cash flow. SIRIZ uses the proceeds of future sales to finance its operations and those of rice producers. It is a perfect harmony between commercial strategy, social impact, and financial excellence.
Six practical levers to regain control
To stop being your clients’ banker, here are some highly actionable strategies:
- Strengthen your value proposition: excellence is your best cash lever. If you sell a readily replaceable commodity, you will be subjected to long payment terms. If your solution is unique, you can impose your terms.
- Make deposits systematic: no longer see them as optional. Asking for 50% or 100% upfront covers your variable costs and immediately tests your client’s solvency.
- Professionalize collections: many unpaid invoices stem from poor follow-up. Automate reminders and practice “preventive follow-up” a few days before due dates to ensure your invoices are in your clients’ payment pipeline.
- Incentivize early payment: offer a 1–2% discount for immediate payment. For a cash-rich client, this is a far better return than most bank accounts.
- Invoice by milestones: in services or long-term projects, break your work into stages. Each validated step triggers immediate invoicing. This smooths cash inflows and reduces the risk of end-of-project disputes.
- Score your prospects: a multi-million contract with a poor payer is not an opportunity: it is a lethal risk. Assess the financial health of prospective clients through specialized agencies before signing.
Managing your accounts receivable reflects the confidence you place in your own business model. By refusing to act as your clients’ bank, you take back control of your destiny. Stop working to finance others’ comfort: work to build a solid, resilient, and truly sovereign company.