Latest / The Buyer's Side with Fexingo: Procurement, Sourcing, and B2B Purchasing Decisions / How One Buyer Moved Supplier Relationships From Transactional to Trust-Based
Transcript
- Lucas: There's this assumption in procurement that a supplier is either a partner or a vendor. But most relationships exist in this weird gray zone where both sides say 'partnership' but act transactionally. And that gap between words and actions is where value leaks out. Luna: You're talking about the trust problem. The gap where nobody shares real data, nobody flags problems early, and both sides are quietly preparing for the worst. Lucas: Exactly. And it’s understandable. Procurement teams get burned. A supplier misses deadlines, hides cost increases, locks them into proprietary specs. So buyers build walls. RFPs get tighter. Contracts get thicker. But at some point, those walls start costing more than the problems they’re solving. Luna: So what does the move from transactional to trust-based actually look like on the ground? I’ve read the theory. I want a real example. Lucas: Let me give you one. A mid-size manufacturer I’ll call Precision Components — they make hydraulic fittings for industrial equipment. They had a sole-source supplier for a critical machined part. No alternative qualified. That supplier had them over a barrel. Luna: Classic lock-in. And I bet the relationship was tense. Lucas: It was hostile. The supplier had missed delivery windows three quarters in a row. Precision’s procurement team was constantly expediting — paying premium freight, pulling in favors. They estimated they were spending an extra $400,000 a year just on firefighting. The relationship was basically a series of angry calls and formal breach notices. Luna: And then what? Someone decides to try something different? Lucas: The procurement director, a woman named Sarah, realized the traditional leverage play wasn’t going to work. She couldn’t dual-source. She couldn’t switch. The only way to improve was to genuinely change the dynamic. So she proposed a six-month pilot where both sides would share their demand forecasts and cost structures openly. Luna: That’s a big ask. You’re essentially asking the supplier to show you their margin. Lucas: Right. And the supplier was skeptical. They thought it was a trick to squeeze them. But Sarah made a reciprocal commitment: Precision would share their production schedule rolling 12 months out, not just the firm orders. They’d also agree to quarterly price adjustments based on actual material cost changes — not just an annual negotiation where both sides bluff. Luna: So she was offering predictability in exchange for transparency. That’s the classic trade. Lucas: It is. And it worked slowly. The first few months were awkward. The supplier’s sales rep kept asking 'what do you really want?' But by month four, something shifted. The supplier started flagging potential disruptions before they happened — a raw material shortage, a machine breakdown. They didn’t wait until they missed the deadline. Luna: Because they felt safe enough to tell the truth. That’s the trust dividend. Lucas: Exactly. Within a year, Precision’s on-time delivery from that supplier went from 78 percent to 93 percent. Expedited shipping costs dropped by 22 percent. And the supplier actually proposed two cost-reduction ideas that saved Precision about $180,000 annually. They never would have shared those in the old dynamic. Luna: So the ROI is real. But I have to ask — what changed inside Precision procurement? Because it’s not just about the supplier. The buyer’s own behavior has to shift. Lucas: That’s the part most case studies gloss over. Sarah had to coach her own team to stop treating every supplier interaction as a negotiation. For example, one of her buyers used to start calls by saying 'we need a price reduction.' That’s an adversarial frame. Sarah worked with them to reframe it: 'help us understand your cost drivers so we can work on savings together.' Luna: That’s a complete mindset reset. And it probably felt risky internally. Lucas: It did. Some people in the company worried Sarah was going soft. The CFO asked if she was giving away leverage. But Sarah framed it as a risk management play: the current relationship was already failing. The worst that could happen was the supplier took advantage — but they were already being taken advantage of by the situation. The status quo was costing them. Luna: I want to push on the structural side too. Because open-book costing and joint forecasting require systems and processes. You can’t just decide to trust someone. Lucas: Right. Precision and the supplier set up a shared dashboard — basically a simple spreadsheet at first — with three columns: what we forecasted, what we actually ordered, and the variance. Both sides updated it weekly. That transparency caught issues early. If Precision’s production schedule changed, the supplier saw it immediately and adjusted their raw material orders. Luna: So the trust was built on data, not just good intentions. Lucas: Exactly. And they also put in place a shared risk clause: if either side caused a disruption through lack of communication, they shared the cost of mitigation 50-50. That aligned incentives. It meant the supplier had a financial reason to flag problems early, and Precision had a reason to give accurate forecasts. Luna: That’s clever. It turns the relationship into a genuine partnership where both sides lose if trust breaks down. Lucas: And it’s enforceable without being punitive. It’s not about penalties for failure — it’s about sharing the cost of failure so both sides want to prevent it. That’s the difference between a contract designed for a lawsuit and a contract designed for collaboration. Luna: I’m curious — were there any moments where trust almost broke? Because this sounds almost too smooth. Lucas: Oh, absolutely. About eight months in, Precision discovered the supplier had been using a lower-grade raw material on a non-critical dimension without telling them. It didn’t affect performance, but it violated the spec. Sarah had a choice: call it a breach or treat it as a communication failure. Luna: And she chose the latter. That’s the hard part. Lucas: She did. She told the supplier: 'we’re not going to penalize you, but we need to understand why it happened and how we prevent it.' It turned out the supplier’s purchasing team had made the substitution to save cost, assuming it didn’t matter. But they hadn’t asked. That conversation led to a new rule: any material substitution, even minor, must be pre-approved. And the supplier agreed because Sarah didn’t escalate. Luna: That’s a textbook trust repair move. She turned a potential blow-up into a process improvement. Lucas: And the supplier remembered that. A few months later, when they had a genuine capacity crunch, they reached out proactively and proposed a temporary split-lot arrangement that kept Precision’s line running. In the old relationship, they would have just shipped late and said sorry. Luna: So the investment in trust paid off in resilience. That’s the big takeaway for me — especially now, mid-2026, when supply chains are still under pressure. Lucas: Exactly. We’re three years past the worst of the pandemic disruptions, but the lesson stuck: relationships matter more than contracts when things go wrong. A contract tells you who to sue. A relationship tells you who to call. Luna: And if these conversations have moved your work forward in some small way, we should mention that a handful of listeners chip in monthly through buy me a coffee dot com slash fexingo. That’s literally what funds making this many of these. Lucas: Yeah, it’s a small group, but it keeps the show ad-free and independent. So thank you to everyone who does that. Luna: Back to the case — one thing I want to dig into is how Sarah measured trust. Because you can’t manage what you don’t measure. Lucas: Great question. She used a simple supplier relationship scorecard. Every quarter, both sides rated each other on four dimensions: communication timeliness, issue resolution speed, data sharing quality, and adherence to commitments. They shared the scores openly. The first quarter, Precision scored the supplier a 6 out of 10 on data sharing. Luna: And the supplier gave Precision a low score on something too, I’d bet. Lucas: They did — they gave Precision a 5 on forecast accuracy. But instead of arguing, they used the scores to set improvement targets. By the fourth quarter, both sides were scoring above 8. The scorecard became a tool for conversation, not judgment. Luna: That’s really practical. I can see how that would surface issues before they become crises. Lucas: And it forces both sides to be honest. If you know you’re going to be scored on data sharing, you’re more likely to share that data. It’s accountability through transparency. Luna: So the structural elements — shared dashboards, risk-sharing clauses, scorecards — they’re the scaffolding. But the real shift is in how people talk to each other. Lucas: Exactly. The procurement director told me the single biggest change was that her team stopped leading with demands and started leading with questions. That’s a small behavioral shift that changes everything. Luna: And I imagine it also changes how the supplier’s team behaves. They stop hiding problems because they’re not afraid of being punished. Lucas: Right. That’s the virtuous cycle. Trust begets transparency, transparency begets early warning, early warning begets problem-solving. And that cycle produces hard savings — faster issue resolution, less premium freight, fewer quality escapes. Luna: One concern I’ve heard is that trust-based relationships make the buyer vulnerable to supplier opportunism. How did Sarah guard against that? Lucas: She didn’t eliminate vulnerability — she managed it. The shared risk clause was one safeguard. Another was that she maintained a parallel work stream to qualify a second supplier, even though it wasn’t feasible in the short term. The supplier knew that. So trust wasn’t blind faith — it was a calculated bet that cooperation would yield better results than coercion. Luna: That’s the nuance. Trust without leverage is naivety. Trust with a credible alternative is strategy. Lucas: Exactly. And that’s the lesson for any procurement team looking to make this shift. You need both the relational skills and the structural safeguards. You can’t just decide to be nice and expect it to work. Luna: So for someone listening who thinks their supplier relationships are too adversarial, what’s the first step? Lucas: Pick one supplier — ideally one you’re locked into or highly dependent on — and propose a low-risk transparency pilot. Maybe just share your rolling 13-week forecast. See how they respond. If they reciprocate with some useful data, you have a foundation. If they don’t, you’ve learned something about their willingness to partner. Luna: And if they do reciprocate, you’ve started the shift. Small step, big potential. Lucas: Exactly. Trust isn’t built in a single meeting. It’s built in a series of small, consistent actions that prove you’re reliable. And it starts with one conversation that goes differently than it used to.