Latest / The Buyer's Side with Fexingo: Procurement, Sourcing, and B2B Purchasing Decisions / How a Buyer Used Dynamic Discounting to Boost Supplier Loyalty
Transcript
- Lucas: So there's this procurement tool that sounds like a financial product but is really a relationship play. It's called dynamic discounting, and a mid-size manufacturer in the Midwest used it last year to cut procurement costs by 2.3 percent while actually improving supplier satisfaction scores. Luna: Wait — dynamic discounting. That's the thing where you offer suppliers early payment in exchange for a discount, but the discount rate changes based on how early you pay, right? Lucas: Exactly. Standard early-pay discounts are fixed — you know, 2/10 net 30, meaning you get 2 percent off if you pay in 10 days instead of 30. Dynamic discounting lets the buyer set a sliding scale. Pay in 10 days, get 1.5 percent off. Pay in 15 days, get 1 percent. Pay in 20 days, get 0.5 percent. The supplier chooses when to take the offer. Luna: So the supplier gets more flexibility, and the buyer gets incremental savings. I can see the appeal, but doesn't this require the buyer to have a ton of cash on hand? Lucas: That's the main friction point. It uses the buyer's own cash — unlike supply chain finance, where a bank steps in to pay the supplier early and the buyer repays the bank later. In dynamic discounting, you're cutting the check from your own account. So the CFO has to be comfortable deploying working capital for this. Luna: And the manufacturer you mentioned — how did they get the CFO on board? Lucas: They built a simple model. They looked at their average days payable outstanding — about 58 days — and calculated that for every $1 million they deployed in early payments, they'd earn roughly 14 percent internal rate of return. That's because the discounts are annualized. A 1.5 percent discount for paying 50 days early works out to almost 11 percent annualized. The CFO saw that and approved a $5 million pilot. Luna: Fourteen percent IRR on cash sitting in the checking account — yeah, that's a no-brainer compared to money market rates. So who were the suppliers they targeted first? Lucas: They started with their top 20 strategic suppliers — the ones where relationship mattered most. These were suppliers of custom machined parts and specialty chemicals where switching costs were high. The procurement team knew that if they could make those suppliers more financially stable, it would reduce supply risk. And it worked. One supplier told them that the early payments allowed them to avoid taking out a short-term loan at 8 percent interest. Luna: That's a powerful anecdote. The supplier saves on interest, the buyer earns a discount — it's a win-win, as long as the buyer isn't starving their own cash reserves. Lucas: Right, and that's why dynamic discounting isn't for every buyer. If you're a company with thin margins and volatile cash flow, you might not have the liquidity to offer early payment consistently. But for companies with predictable cash inflows and a strong balance sheet, it's a way to turn idle cash into a strategic tool. Luna: It also changes the power dynamic. Instead of the buyer demanding longer payment terms — which strains suppliers — the buyer is offering liquidity. That builds goodwill. Lucas: Exactly. The manufacturer saw their supplier Net Promoter Score jump 12 points in the first year. Suppliers started prioritizing their orders because they wanted to stay in the program. One supplier even offered to share their production schedule more transparently to help the buyer plan payment timing. Luna: So it's not just financial — it's operational. Better data sharing, stronger collaboration. Lucas: And that's the part that doesn't show up in the IRR calculation. The CFO saw the 14 percent return, but the procurement team knew the real value was in reduced expediting costs, fewer late deliveries, and better innovation from suppliers who weren't constantly worried about cash flow. Luna: I want to dig into the mechanics a bit. How did they actually operationalize this? I imagine it's not as simple as cutting a check manually every time a supplier opts in. Lucas: No, it requires an automated platform. Most companies use a third-party dynamic discounting platform that integrates with their ERP. The supplier logs in, sees a dashboard of approved invoices, and can click 'accept early payment' on any invoice. The system calculates the discount based on how many days early the payment will arrive, and the buyer's ERP automatically triggers the payment. Luna: So the supplier has full control. They can decide invoice by invoice whether they need the cash now or can wait. Lucas: Exactly. And that's a big psychological shift. In traditional early-pay programs, the buyer decides which invoices to pay early. Here, the supplier decides. That autonomy is a big part of why relationship scores improved. Luna: Were there any hiccups? I can't imagine it was perfectly smooth from day one. Lucas: Oh, plenty. The first challenge was ERP integration. Their legacy system couldn't handle variable discount rates — it was set up for fixed terms like 2/10 net 30. So they had to either upgrade their ERP module or use a middleware platform. They went with middleware to avoid a full upgrade. Luna: That sounds like a common story. And the suppliers — did any resist? Lucas: A few smaller suppliers were suspicious at first. They thought there might be hidden fees or that the early payment would somehow affect future pricing. So the procurement team held webinars and one-on-one sessions to explain the program. They even ran a three-month pilot with just five suppliers to work out the kinks. Luna: Smart. Pilot, learn, then scale. What was the biggest lesson they took from the pilot? Lucas: That they needed to cap the total amount of early payments per month to avoid draining cash during seasonal lulls. They set a monthly budget of $500,000 for the pilot, then increased it to $2 million once they saw the demand. Suppliers actually started planning their cash needs around the program — they'd wait to submit invoices until they needed the cash. Luna: So the program became a liquidity management tool for suppliers. That's pretty sophisticated for a mid-size manufacturer. Lucas: It is. And it's becoming more common. I think we'll see dynamic discounting grow as procurement teams look for ways to create value beyond cost cutting. It's a tool that directly ties financial strategy to supplier relationship management. Luna: If these kinds of conversations have helped you think differently about procurement or given you a practical idea you could adapt, and you want to see the show stay ad-free and independent, you can support it at buy me a coffee dot com slash fexingo. Even a small contribution makes a difference — and it keeps us focused on the substance, not the sponsors. Lucas: Absolutely. No pressure, but it's a nice way to keep the conversation going. Now, back to dynamic discounting — I want to talk about where this is headed. Some companies are starting to use AI to dynamically set discount rates based on real-time cash positions and supplier risk scores. Luna: So instead of a fixed sliding scale, the system might offer a deeper discount to a critical supplier that's showing signs of financial stress, and a shallower discount to a supplier with plenty of cash. Lucas: Exactly. One large retailer is already piloting this: they pull data from their ERP, the supplier's payment history, and external credit scores, and the algorithm adjusts the discount rate in real time. The supplier sees a personalized offer when they log in. Luna: That's fascinating but also a bit tricky — if suppliers realize they're being offered different rates, it could erode trust. Lucas: Right, transparency is key. The retailer in question doesn't show the algorithm's logic, but they do communicate that rates vary based on market conditions and the supplier's relationship with the buyer. So far, it's been well received because suppliers who need cash more get better terms — it's actually more equitable than a one-size-fits-all rate. Luna: Interesting. So dynamic discounting is evolving from a simple financial tool into a strategic relationship tool. What's the one thing you'd tell a procurement professional listening who's considering this? Lucas: Start small. Pick your top five suppliers, run a three-month pilot, and track both the financial return and the relationship impact. Use the data to make the case to your CFO. And don't underestimate the IT integration — budget for middleware or a platform fee. But if you do it right, you'll not only save money, you'll build a more resilient supply base. Luna: And that's the real win — a procurement strategy that strengthens the network instead of squeezing it. Thanks, Lucas. Lucas: Thanks, Luna. See you next time.