Dynamic discounting vs supply chain finance: which to use

September 1, 2026 · 5 min · Free, with full transcript

Should a finance team rent the bank's balance sheet or use its own cash to pay suppliers early? This episode separates supply chain finance, also called reverse factoring, from dynamic discounting, and argues most CFOs confuse the two. Supply chain finance prices a supplier discount off the buyer's credit rating and can quietly become undisclosed debt, as it did at Carillion, which stretched payments to 120 days before collapsing in 2018, and at Abengoa. You finish able to tell which tool fits your cash position, price a 2% discount for 20 days early as a return above 36% against a 4% treasury deposit, check days payable outstanding and idle cash, and pilot discounting on your top 50 suppliers.

Listen to the podcast

4 min

Chapters

Key takeaways

  • Check days payable outstanding and your idle cash balance before you call any bank.
  • Use dynamic discounting when you hold idle cash, because it spends your balance sheet, not the bank's.
  • Use supply chain finance when cash is tight and suppliers still need early payment funded by a bank.
  • Annualise every supplier discount: 2% for 20 days early is a return above 36%, far above a 4% deposit.
  • Disclose supply chain finance balances rather than treating a financing arrangement as an ordinary payable.
Read the full transcript

Host:Welcome to the Leaders Insights Podcast. Today's episode, supply chain finance and dynamic discounting, the working capital lever, CFO is under use. Every CFO says cash is king, then leaves a pile of it trapped in their own payment terms. Why?

Expert:Because working capital is boring until you're short of it. There's cash sitting inside the gap between when you owe suppliers and when your customers pay you. And most finance teams treat that gap as a fact of nature instead of something they can rent out.

Host:Rent out. Explain that.

Expert:Two tools. First, supply chain finance. Won't you sometimes called reverse factoring, where a bank or a platform pays your supplier early on your behalf and you settle with the bank later on your original terms. The supplier gets cash fast. You keep your long payment window.

Host:So the bank is the middleman fronting the money. What does the supplier give up?

Expert:A small discount priced off your credit rating, not theirs. That's the whole trick. If you're a solid investment grade buyer and your supplier is a scrappy little firm paying 9% to borrow, the bank lends against your risk profile at maybe 5%. Everyone in that chain is better off. On paper.

Host:I hear on paper. Where does it blow up?

Expert:When it quietly becomes debt, you don't disclose. Carilion, the UK construction giant that collapsed in 2018, used reverse factoring to stretch payments to 120 days and parked it where nobody could see the Laverage building. Same shadow in Abangoa, the Spanish energy group. The tool didn't kill them, but it hid how sick they already were. So supply chain finance is a pain killer that masks the injury. Exactly. And accounting bodies have tightened the rules since. You now have to disclose those balances. But the temptation to treat a financing arrangement

Host:like a normal payable never went away. Fine. That's tool one. What's the second?

Expert:Dynamic discounting. And here's the key difference. No bank. You pay your supplier early using your own cash in exchange for a discount that shrinks the longer you wait. Pay on day five, big discount. Day 20, smaller one. It's a sliding scale.

Host:Wait, that's just prepaying a bill for a rebate. Why call it dynamic anything?

Expert:Because the discount adjusts by the day, automatically, across thousands of invoices. Think of it as a taximeter running backwards. The sooner you settle, the more you save. And the platform does the math per invoice, so you don't.

Host:What's the actual return? Give me a number. A supplier offering 2% to be paid 20 days early

Expert:on DCs. Annualize that, and you're earning north of 36% on your cash. Compare that to a treasury deposit paying maybe 4% in 2026. There's no instrument on the planet giving you that yield

Host:with that little risk. If it's that good, why isn't every company doing it? Because it eats

Expert:your own liquidity. Supply chain finance uses the bank's balance sheet. Dynamic discounting uses yours. If cash is tight, you literally can't play. So the tool that pays best is the one you

Host:can only afford when you least need the money. That's grim. So which company picks which?

Expert:Cash-rich firms sitting on idle balances. Dynamic discounting all day. That 36% return beats anything their treasury desk finds. Cash-constrained firms that still want to help suppliers survive, in supply chain finance, because it's the bank's money, not theirs. And the mistake CFOs make is picking the wrong one. The mistake is not knowing they're different. I've watched finance teams sign a supply chain finance program, pat themselves on the back while sitting on 200 million euros of idle cash, earning 4%. Cash that could have earned 30 plus through discounting. They rented

Host:the bank's balance sheet when they were the bank. How does a CFO who's new to this actually

Expert:start Monday morning? Pull one number, your average day spayable, and your idle cash balance. If you've got real cash sitting still and suppliers who'd bite your hand off for early payment, run a dynamic discounting pilot on your top 50 suppliers before you call a single bank. Cash first, bank second. Always. The cheapest financing in the building is the money you

Host:already have. That's your five. The full CFO track, structured no fluff, is at mba-training.com.

Read and go deeper