A Big Customer Wants Terms That Strain Your Cash: Decision Tree

Why this matters

A large customer offers you real volume, then names their terms: long net payment, slow-pay in practice, maybe a job so big it ties up your cash for months. The instinct is to say yes to land the account. But a big job on terms you cannot carry sinks a shop faster than losing the customer ever would, because you can survive a lost bid, and you cannot survive a payroll you cannot make. Land the work only if you can float it and the receivable is sound. This tree walks the order.

Start here: protect the business before you please the customer

Before you agree to keep them happy, do the math that keeps you solvent. Two questions gate everything below, and you answer them first:

• Is the money good, meaning will you actually be paid?
• Can you carry your own cost from when you do the work to when you collect?

If either answer is shaky, no amount of revenue makes the deal safe. Work the branches before you sign.

Branch one: is the receivable solid

Long terms are only a cash problem. Long terms from a shaky payer are a loss waiting to happen.

• If the customer has strong credit and a clean payment reputation, the risk is timing, not collection. You are financing a sure thing, which is a manageable problem. Continue.
• If the customer is a slow-payer, thinly capitalized, or an unknown, long terms compound a real credit risk. A big invoice you might never fully collect is not a prize, it is exposure. Tighten terms, require more up front, or pass.

Branch two: how concentrated does this make you

Volume from one customer is a hidden risk. If this account grows into a large share of your revenue, their terms stop being a negotiation and start being your survival plan, and their trouble becomes your trouble.

• If the customer would be a modest slice of revenue, you can absorb their terms and their risk. Proceed to the cash math.
• If the customer would become a large share, name the line that makes you uncomfortable and respect it. Concentration means one customer's slow quarter, dispute, or failure can take you down. Diversify the risk by capping how much of your capacity you commit to them, or price the risk in.

Branch three: can you actually float it

Do the cash math plainly. From the day you start spending on this work (labor, materials, fuel) to the day you collect, how many weeks of your own money are tied up, and how deep does the hole get at its worst point.

• If your reserve or your line of credit can cover that trough with margin to spare, you can carry the job. Continue to the levers.
• If floating it would drain your cushion or leave you unable to make payroll in a normal slow week, you cannot carry it as offered. Do not proceed until you have changed the terms or arranged financing below.

Before you finance the gap, negotiate it smaller

Financing a gap costs money. Shrinking the gap is free. Pull these levers before you borrow against it:

• A deposit or mobilization payment up front, so the customer funds the start instead of you.
• Progress billing or milestone payments on a long job, so cash comes in as you go rather than all at the end.
• Shorter net terms in exchange for a small early-pay discount, which trades a little margin for much faster cash.
• Billing tied to milestones rather than a flat net-many-days on the whole amount.

A big customer expects to negotiate. Naming your terms is not rude, it is how professionals do commercial work. See related: The Payment Terms That Make or Break Commercial Cash Flow.

If you must finance the remaining gap

If the work is worth it and the gap is real after negotiation, finance it deliberately and price the cost into the bid.

• A line of credit is usually the cheaper bridge for a solid receivable.
• Invoice factoring (selling the invoice for fast cash at a discount) is faster to arrange but costs more, and it is a bridge, not a habit. See related: Invoice Factoring and When It's Worth the Cost.

Either way, the cost of carrying the money is part of the job's cost. Build it into the price so the customer funds their own terms, not your margin.

When to counter hard or walk

If the terms, plus the concentration, plus the cost of financing the float leave the job marginal or dangerous, be willing to counter firmly or walk away. A job that wins on the profit-and-loss statement but breaks your cash is not a good job. The customer who will not move on any lever, deposit, milestones, or a fair early-pay discount, is telling you they intend to run their cash flow out of your account. Let them find someone else to fund it.

Quick recap

1. Confirm the receivable is sound before anything else; good terms from a bad payer are still a loss.
2. Check concentration; a customer who becomes a large share of revenue owns your survival.
3. Do the cash math and confirm your reserve or line can carry the trough.
4. Shrink the gap with deposits, milestones, and early-pay discounts before financing it.
5. If you finance the rest, price that cost into the bid, and be ready to walk if the numbers do not hold.

References

• U.S. Small Business Administration (SBA), managing customer credit, receivables, and concentration risk
• Trade-standard practice for progress billing, deposits, and commercial payment terms
• See related: The Payment Terms That Make or Break Commercial Cash Flow; Invoice Factoring and When It's Worth the Cost