Supply chain finance explained: when a big customer offers to pay you early

A message arrives from the accounts team of your biggest customer. They are “excited to introduce an early payment program for valued suppliers”. Sign up through the portal and you could be paid in days. It sounds helpful, and it might be, but it also deserves a careful read.

Supply chain finance is easy to describe and easy to misjudge. This guide covers how it works from the supplier’s side, where the benefit really comes from, and the questions worth asking before you click accept.

How does supply chain finance work?

Three parties are involved: the buyer (your large customer), the funder (a bank or specialist provider) and you.

1. You supply goods or services and issue an invoice as usual.
2. The buyer approves the invoice for payment. This approval is the key step, because the funder is relying on it.
3. The invoice appears on the funder’s platform. You can ask to be paid early, typically for most of its value less a discount.
4. On the original due date, the buyer pays the funder in full.

That is why it is also called reverse factoring. In ordinary factoring the supplier starts the process and the funder assesses the supplier’s customers. Here the buyer starts it, and the funder is mainly looking at the buyer.

Why would a buyer do this?

It is not charity, and understanding the motive helps you negotiate. A buyer might:

• Stabilise a fragile supplier base so deliveries don’t stop.
• Hold onto longer payment terms for itself while giving suppliers a way to get cash sooner.
• Meet its payment-time reporting obligations or public targets.

The second point is the one to watch. A program is worth more to a buyer if it can lengthen standard terms from 30 to 60 or 90 days while still offering you early cash. If your terms stretched at the same moment the program started, the “benefit” may just be money you were due anyway.

What do the numbers look like for the supplier?

Imagine a supplier invoices a large customer $80k on 60-day terms. Under a program the supplier can receive roughly the invoice value less a discount for the time remaining, with the discount linked to the buyer’s credit profile. Because large, stable buyers are cheap to fund, the discount can be competitive.

Compare it fairly. Work out:

Question	Why it matters
What is the discount in dollars on a typical invoice?	Percentages hide how long the money is advanced
How many days early do I get paid?	A discount on 10 days early is not the same as on 55
Are there platform or onboarding fees?	Small fees add up on small invoices
Is it recourse or non-recourse?	Decides who bears the risk if the buyer doesn’t pay
Can I choose which invoices to fund?	Flexibility keeps the cost down

Use the invoice finance calculator to cost the alternative of funding the same invoice yourself, then set the two side by side in dollars.

What does the Payment Times Reporting Scheme have to do with it?

Large businesses with annual income over $100 million must report to the Payment Times Reporting Regulator about how they pay small business suppliers. The reports cover payment terms and the proportion of invoices paid in each time band, and they also include whether the reporting entity uses supply chain finance arrangements for small business suppliers. The reports are public, so you can check before you accept.

Two useful findings come from the regulator’s August 2026 update. It said 69.8 per cent of small-business invoices from reporting entities were paid within 30 days, and a Fast Small Business Payer List launched in February 2026 recognises 96 entities that pay small suppliers within 20 days or less.

If your customer is already on that list, a program may add little. If their reported terms are long, the program may be valuable, or it may be a sign you are being asked to pay for their long terms.

Once you have the customer’s numbers, a short enquiry can tell you how that compares with funding your own invoices.

What should you check before you sign up?

Read the supplier terms with these questions in mind:

• Is participation voluntary? You should be able to use it for some invoices and not others.
• Have my standard payment terms changed? Compare the last twelve months to the terms in the program.
• What happens if the buyer disputes an invoice? Early payment may be reversed.
• Does the funder register a security interest over my receivables? Check the PPSR entries it creates, as these can affect your other lenders.
• Can I exit? Make sure there are no minimum volumes or exit fees.
• Who sees my data? Your pricing and invoice history sit on the platform.

If your own lender holds a general security agreement over the business, tell them before you join. Many facilities restrict selling or assigning receivables.

When is supply chain finance not the right answer?

It is not a fix for every cash problem:

• It only covers approved invoices. It does nothing for the wages and materials you must pay before you can invoice.
• It depends on one customer. If that buyer changes program or ends the relationship, the funding disappears.
• It can create dependence. If you plan around early cash, losing the program leaves a hole.

For pre-invoice costs, a working capital loan or line of credit is the better tool. For broader receivables across several customers, your own invoice finance is more portable. Our page comparing supply chain finance and trade finance shows how the two differ for importers and sellers.

A worked example (illustrative)

An electrical components supplier sells $300k a month to one national manufacturer on 60-day terms. Total outstanding to this customer sits around $600k. The manufacturer offers an early payment program.

The owner models three paths over a typical $100k invoice:

• Wait 60 days. Costs nothing in fees, but cash is tight and a $30k overdraft is used for 40 days.
• Use the buyer’s program. Paid in about 5 days for the invoice less a modest discount. Cash improves immediately.
• Use own invoice finance. Costs more in dollars, but covers other customers too.

The owner picks the program for this customer and keeps a small invoice finance line for the smaller accounts. The key step was checking the buyer’s published terms first, which confirmed that the 60-day term was unchanged since before the program.

What if you’re not offered a program?

Most small suppliers will never get an invitation, and that is fine. You can still shorten the wait:

• Ask for shorter terms, citing the customer’s own published payment record.
• Invoice on the day of delivery and chase purchase order numbers.
• Use invoice discounting or factoring on selected customers.
• Hold a line of credit sized for your peak receivables.

Our guide to managing slow-paying customers covers the first two, and the guide on how invoice finance works the last two.

Getting paid sooner on your terms

Whether it’s a buyer’s program or your own arrangement, the aim is the same: cash arriving when your costs do. If you’re weighing up an offer, or you’d like a facility that doesn’t hinge on one customer, we can look at your invoices and your timing.

Asking takes around a minute, with no credit check at this point. Your details stay with us rather than going out to a list of funders, and a lending person reads them before phoning. Accurate figures on invoice sizes and payment terms are what let the first suggestion fit.

Find a faster way to get paid →