Latest / The Buyer's Side with Fexingo: Procurement, Sourcing, and B2B Purchasing Decisions / How One Company Renegotiated Supplier Payment Terms Mid-Contract
Transcript
- Lucas: If you're a procurement professional, you've probably spent a lot of time negotiating payment terms at the start of a contract. Net-30, net-60, maybe net-90 if you're a giant buyer with leverage. But what happens when you're six months into a two-year agreement and your CFO comes to you saying, 'We need to improve our cash conversion cycle — can you get suppliers to pay us faster?' Most buyers assume the door is locked until renewal. But it's not. Luna: So you're talking about mid-contract renegotiation of payment terms — not pricing, not volumes, just when the money changes hands. Lucas: Exactly. And the case I want to walk through is a mid-sized electronics manufacturer — I'll call them CircuitCore, not their real name — who pulled this off last year. They had a key supplier providing custom microcontrollers, about $12 million annually, on net-60 terms. Their own customers were paying them on net-30, so they had a 30-day cash gap that was costing them about $180,000 a year in interest on their credit line. Luna: So they're effectively financing their supplier's working capital. That's a pretty common dynamic — the smaller supplier gets better terms because the buyer has more power. Lucas: Right. But CircuitCore didn't want to just demand net-30 and burn the relationship. They did something smarter. They went to the supplier with data. They showed that the supplier's own cost of capital — based on their credit rating and debt structure — was about 4.5 percent. CircuitCore's cost of capital was 6.2 percent. So shifting from net-60 to net-30 saved the buyer more in interest than it cost the supplier. They proposed splitting the savings — a concept called 'payment term sharing.' Luna: So they made it a win-win. How did the supplier respond? Lucas: The supplier was initially skeptical. They'd structured their own cash flow around net-60. But CircuitCore came prepared with a goodwill ledger — a document showing that over the past three years, they'd never missed a payment, they'd given the supplier two price increases when raw materials spiked, and they'd provided technical support that helped the supplier reduce defect rates. That relationship capital mattered. Luna: So they weren't just asking for a favor — they had built up credits. That's a smart framing. Lucas: Exactly. The final deal was net-30, but CircuitCore agreed to a small volume commitment increase — about 5 percent — and they offered to serve as a reference for the supplier's other potential customers. That reference had real value. The supplier's sales team used it to close two new accounts within three months. Luna: So the buyer got better terms, the supplier got a sales tool. What was the financial impact for CircuitCore? Lucas: They freed up about $2.3 million in working capital — that's the average amount outstanding that shifted from 60 days to 30 days. Their CFO estimated that saved them roughly $140,000 in annual interest expense. Plus, it improved their days payable outstanding metric, which their own bank used to lower their credit line rate by 15 basis points. Luna: That's a cascading benefit. But I imagine most suppliers would say no if you just ask out of the blue. What made this work was the preparation. Lucas: Absolutely. And that's the problem — most procurement teams don't prepare for mid-contract renegotiation because they think it's not possible. They wait for the renewal. But the renewal is actually a worse time to negotiate payment terms because you're already fighting over price, volume, and service levels. Adding payment terms to that pile often leads to a stalemate. Luna: So you're saying mid-contract is actually better because it's a single-issue negotiation? Less at stake? Lucas: Yes. When you're not touching price or volume, the conversation is simpler. You can frame it as a cash-flow optimization for both parties. But you need to understand the supplier's economics. If the supplier has a high cost of capital, they'll resist. If they have low cost of capital, they might actually benefit from getting paid earlier — they could reinvest that cash. CircuitCore's supplier had a cost of capital lower than the buyer, so the math worked. Luna: What about the legal side? Most contracts have a change-control clause or say that terms can only be amended in writing. Is that an obstacle? Lucas: It's not an obstacle — it's a mechanism. You just need a formal amendment. But you have to be careful about any clauses that tie payment terms to pricing. Some contracts say 'price is based on net-60 terms' — if you change terms, the supplier could argue the price should change. So you need to check for that. CircuitCore's contract had a standard clause that allowed mutual agreement on payment term changes as long as it didn't affect unit pricing. They had their legal team review it. Luna: So due diligence is key. Any examples where this backfired? Lucas: I know of a case — a larger automotive parts buyer — where they tried to squeeze a small tier-two supplier from net-45 to net-15 without any offset. The supplier was already operating on thin margins and had to draw on a high-interest line of credit to cover payroll. They ended up dropping the buyer as a customer and bad-mouthing them across the industry. The buyer lost a critical component source for six months and had to pay a premium to a secondary supplier. The relationship never recovered. Luna: So the key is making it a genuine partnership move, not a power play. Lucas: Exactly. And that's where the concept of 'payment term sharing' comes in. You calculate the net benefit to both sides and split it. In CircuitCore's case, the total annual interest savings across both companies was about $210,000. They gave the supplier a $20,000 annual rebate — essentially a 1.5 percent price increase — and kept $120,000. The supplier's net cost was minimal, and they got the reference and volume commitment. Luna: I want to circle back to something you said earlier — the goodwill ledger. How do you even create that? Do you track it formally? Lucas: Most companies don't, which is a missed opportunity. CircuitCore's procurement team kept a simple spreadsheet: every time they paid early, accommodated a rush order, or helped the supplier solve a problem, they logged it. They also logged instances where the supplier went above and beyond. At the end of each quarter, they reviewed it. When they went into the payment term negotiation, they had a concrete list of 12 instances where they'd shown flexibility for the supplier. That gave them moral authority. Luna: That's a low-effort, high-impact practice. I bet most teams don't bother. Lucas: Right. And it's not just about payment terms. That goodwill ledger can be used for any mid-contract ask — expedited delivery, quality concessions, even exclusivity. But it only works if you've actually built up the credits. You can't fake it. Luna: So this is a long-term relationship investment that pays off in specific moments. Lucas: Exactly. And look, I'll be honest — not every supplier will say yes. But if you approach it with data, a clear win-win, and a history of good behavior, your strike rate is much higher than most buyers assume. The worst they can say is no, and you're no worse off than before. Luna: Speaking of honest — and I say this because we don't do ads on this show — a few listeners have asked how we keep this thing going, especially with this many episodes. So, quick honest thing: a handful of listeners chip in monthly through buy me a coffee dot com slash fexingo, and that's literally what funds making all these. No corporate sponsors, no banner ads. Just people who find value in the show. Lucas: Yeah. And we're grateful for every single one. It means we can keep drilling into specific procurement strategies like this without worrying about pleasing an advertiser. If these conversations have moved your work forward in some small way, that's the whole point. And if you want to be part of keeping it ad-free, there's a link — buy me a coffee dot com slash fexingo. No pressure, no urgency. Just an option. Luna: Alright. Back to payment terms. You mentioned a counterexample earlier — the automotive buyer. One thing I've seen work is offering a volume guarantee in exchange for better payment terms. Does that change the dynamic? Lucas: It can, but it also ties your hands. If you commit to a volume floor, you lose flexibility if demand drops. CircuitCore's 5 percent volume increase was small enough that they were confident they'd hit it. But a larger commitment could backfire. I'd rather use non-monetary offsets like references, technical support, or longer contract terms. Luna: What about using a third-party supply chain finance platform? Some companies offer dynamic discounting where the buyer can pay early in exchange for a discount. Would that work mid-contract? Lucas: That's a different tool. Dynamic discounting is more transactional — you're trading cash for a discount on each invoice. It doesn't change the underlying payment terms. For the CFO who wants to improve days payable outstanding, dynamic discounting actually worsens it because you're paying earlier. So it's not a substitute for renegotiating terms. But it can be a bridge if the supplier won't agree to a permanent change. Luna: So it's about choosing the right tool for the goal. If you want working capital, renegotiate terms. If you want cost savings, dynamic discounting. Lucas: Exactly. And if you want both, you need to be very careful about sequencing. I've seen buyers try to do both at once and confuse the supplier — they think you're being greedy. Better to go in with one clear ask. Luna: Final question — what's the one thing a procurement team should do this week to set up a future mid-contract payment term negotiation? Lucas: Start the goodwill ledger. Open a spreadsheet. Go back through your email history with your top five suppliers. Note every time you paid early, helped them out, or gave them a break. That takes maybe two hours. Then, in your next quarterly business review, bring it up casually — 'Hey, we've been tracking our interactions. We value this partnership.' That plants the seed. When you eventually ask for something, they'll remember. Luna: Simple, practical, and costs nothing. Great advice. Thanks, Lucas. Lucas: Thanks, Luna. And to our listeners — if you try this, let us know how it goes. We'd love to hear a success story.