The question is not whether the fee is high. It is what share of the order's gross profit it takes.

What does purchase order financing actually cost?

Between 1.8% and 6% per month of the funds advanced, which converts to something in the region of 20% to 80% on an annualized basis (Crestmont Capital, Allan Garfinkle, Chief Revenue Officer, 31 March 2026, quoting 30% to 80% and above; Drip Capital, Romina Mohan Gopalan, 25 April 2026, quoting 20% to 75%). One long-standing funder puts the average at 3% per 30 days on utilized funds (Commercial Capital LLC, Marco Terry, accessed 6 September 2026).

The ranked supply in this market is unusually honest about that. Unlike several instruments further up the capital stack, purchase order funders publish their fees and annualize them under their own bylines, and an independent publisher's comparison puts the same product at 1% to 6% per 30 days and a 20% to 80% annualized range (FitSmallBusiness, Lauren McKinley, reviewed by Tricia Jones, updated 20 May 2025). Nobody is hiding the number.

The number is nonetheless routinely misused, in both directions. A borrower who sees 60% annualized and stops reading has compared the product against a facility it cannot obtain. A borrower who accepts it because the funder explained it well has skipped the only calculation that matters. Both errors come from treating an annualized rate as the decision input, when the money is borrowed for weeks against a single transaction with a known gross profit attached.

What is the test a borrower should actually run?

Total fee against the gross margin of that order, expressed as the share of gross profit the financing consumes. Not the annualized rate, not the comparison against a line of credit, and not the funder's minimum margin threshold. One order, one fee, one gross profit, one percentage.

The reason the annualized figure misleads is arithmetic rather than rhetorical. Annualizing assumes the money stays out for a year, and in this product it stays out for a trade cycle, commonly 30 to 90 days with an average around 45 (Drip Capital, 25 April 2026). A 3% monthly fee on a 60-day cycle is 6% of what was advanced, and what the borrower needs to know is how large 6% of the supplier cost is next to the gross profit the order produces. That ratio is the decision.

And the alternative has to be named honestly, because it is usually not cheaper money. It is no order. The comparison for a distributor holding a confirmed purchase order larger than its working capital is between a thinner margin and a declined sale, plus whatever the declined sale does to the customer relationship. Set against that, a fee that consumes a modest share of gross profit is a good trade, and one that consumes most of it is not a trade at all.

Where does the trade stop making sense?

As the fee approaches half the gross margin. Below that the financing is buying a sale the business would otherwise lose; approaching it, the business is taking transaction risk, supplier risk and customer risk to keep a sliver of profit. Work the arithmetic once, ours and not a market figure, on a single $500,000 order at three margins and a 3% per 30 day fee over a 60-day cycle.

At a 30% gross margin, cost of goods is $350,000, the financing costs about $21,000, and that is roughly 4% of order value and about 14% of the $150,000 of gross profit. The business keeps around $129,000 it would otherwise not have earned. That is a straightforward yes on the arithmetic alone, before the customer relationship is valued at anything.

At a 15% gross margin the same order looks entirely different. Cost of goods rises to $425,000, so the same rate costs about $25,500 against only $75,000 of gross profit, which is 34% of it. Stretch the cycle to 90 days, which happens routinely when a supplier is slow or a customer pays on delivery plus terms, and the cost reaches roughly $38,250, or about half the gross profit on the order. At that point the business is running the transaction for the funder.

This is why the market's published margin floors read the way they do. Funders want at least 15% to 20% gross margin and describe anything below 15% as generally not economically viable (Crestmont Capital, 31 March 2026), one requires 15% to 20% after financing fees (Drip Capital, 25 April 2026), and another states plainly that transactions with margins above 30% work best (Commercial Capital LLC, accessed 6 September 2026). Those are the funder's tests for whether it will fund. The share-of-gross-profit calculation is the borrower's test for whether it should.

What do funders require, and what does that tell you?

Enough margin, enough size, and a transaction they can read. Advance rates run 70% to 90% of the supplier invoice, with up to 100% available to stronger profiles (Crestmont Capital, 31 March 2026), or 80% to 90% of order value on another funder's published terms (Drip Capital, 25 April 2026). Minimum order sizes commonly start around $50,000, with many funders preferring $100,000 or more (Crestmont Capital, same source).

What those requirements are really testing is the transaction rather than the borrower. The end customer's credit matters because repayment ultimately arrives from it. The supplier's reliability matters because the funder often pays the supplier directly and owns the exposure if the goods never ship. The margin matters because the funding cost must fit inside it with room to spare. A business with a weak balance sheet and a strong order is exactly the profile this product exists for, which is also why it prices where it does.

The advance rate deserves one specific check. An advance below 100% of the supplier invoice means the borrower funds the balance itself, and a business financing the order precisely because it lacks working capital needs to know where that portion comes from before it commits to the supplier. The gap between an 80% advance and a 100% advance is not a pricing detail; on a large order it is a second financing problem.

What should a borrower negotiate, and what should it check first?

The payment structure, because it changes the cost more than the rate does. One funder's own worked example is instructive: a $100,000 supplier payment funded in one sum over 60 days costs $6,000 at its stated rate, while the same order funded 30% at order and 70% at shipment costs $3,900 (Commercial Capital LLC, accessed 6 September 2026). Same rate, same order, a third less cost, decided entirely by when the money goes out.

Then who bears supplier performance risk, which is the term that decides who is ruined if the goods arrive late, short, or wrong. The funder has paid the supplier; the customer has not paid anyone; and the documents allocate that gap to somebody. Read that allocation against the customer's cancellation and rejection rights in the underlying purchase order, because those two documents are usually negotiated by different people who never met.

And the cycle length, which is the variable the arithmetic is most sensitive to and the one borrowers estimate optimistically. Every additional 30 days adds a full period of fee to a fixed gross profit. Building the funding case on the supplier's quoted lead time plus the customer's stated terms, rather than on both parties performing perfectly, is the difference between the 60-day column and the 90-day column, and on a thin-margin order that is the difference between the trade being worth doing and not.