The Quote You Sent Yesterday May Already Be Wrong

May 11, 2026

The pricing model most independent converters built their businesses on is broken. Not breaking. Broken. And the last people who will tell you that are the ones who benefit from it staying in place. Things aren’t changing. That part already happened. The question now is whether you’re going to keep reacting to it quarter by quarter or start thinking strategically enough to still be relevant in five years.

Here’s what happened while a lot of us were still debating whether AI was coming for our industry: International Paper (IP), Smurfit Westrock, and Packaging Corp. of America (PCA) consolidated roughly 65% of the containerboard market. Box shipments barely grew in 30 years, but the companies controlling supply shrank from dozens to a handful. A historic 10% capacity pullback in 2025 wasn’t driven by weak demand. It was strategic. The IP-DS Smith and Smurfit Kappa-WestRock mergers, worth north of $20 billion combined, reshaped who makes board and who sets the terms.

Meanwhile, most independents are still pricing off an index that tracks less than 4% of total containerboard capacity. In late January, PCA and IP announced $70-per-ton increases effective March 1. A few weeks later, the pulp and paper index responded by publishing a $20-per-ton decrease. The producers went up. The index went down. This was the clearest signal yet that the benchmark most of us have been building contracts around no longer reflects what we’re actually paying for board.

Producers know it. PCA has told investors it’s moving away from the index “as fast as we possibly can.” Graphic Packaging built its own proprietary pricing model for customer contracts. Bloomberg Intelligence is developing an independent alternative because the current index, in their analysis, covers a sample too small to represent the market. Everyone at the top of the supply chain is moving to something new. The question is whether the independents buying from them are doing the same.

This isn’t a pattern that snuck up on us. Customers have been raising questions for years about how containerboard prices get set. Just a few years ago, the COVID-era double-talk had us all scratching our heads. These same questions have cycled through courtrooms time and again. The failure here isn’t that we haven’t noticed the inconsistencies. It’s that we take no steps to course-correct.

So, What Actually Replaces It?

My advice: Start with discussions around your contracts, because that’s where the real exposure lives. If your largest accounts are on movement contracts tied to an index that no longer tracks your actual costs, you’ve got a structural problem that gets worse every cycle. The scenario we are looking at isn’t the normal lag in which you absorb higher costs for 30 to 60 days before passing them through. This is the index dropping and forcing your contract prices down to your biggest customers while the producer-controlled increase pushes your material costs up. You’re paying more for board and charging less for boxes at the same time. Two numbers that used to move together don’t anymore, and your margin is what’s filling the gap.

Contracts are the hardest piece to fix because they take the longest—renewal dates, notification clauses, relationships built over decades. Nobody’s restructuring 20 agreements by next quarter. But if you’re not starting those conversations now, you’re just running out the clock.

‘I Thought This Was a Tech Column’

It is! Even within existing contract structures, the right pricing tools can help change the conversation. If your ERP and quoting system can model actual cost impact at the item level across a customer’s entire portfolio, you can walk into a renewal and show what the real effect of a $10-per-ton movement on their business is, not whatever arbitrary formula the old contract assumed. It’s not perfect. But it’s a number rooted in reality, and it gives both sides something to work with while you migrate toward pricing that doesn’t depend on an index everyone’s walking away from.

That kind of precision requires real tools. You can’t model cost impact across hundreds of SKUs and dozens of accounts on a spreadsheet. Configure-price-quote platforms from vendors such as Zilliant and Pricefx integrate with ERP systems to model cost changes across every open quote, every active contract, and every customer, and rank them by margin exposure in real time. The corrugated-specific providers are moving in the same direction. Amtech took a strategic investment from Vista Equity Partners specifically to accelerate AI and machine learning across its platform. McKinsey documented a packaging manufacturer that used customer-level pricing segmentation to improve margins by several percentage points over two years—not by raising prices everywhere but by seeing exactly where value was leaking, account by account.

The barrier isn’t the technology. The tools exist, and most layer onto what you’re already running. The barrier is the guy with the spreadsheet who “knows the business” and figures if he’s selling around a 45%–50% material cost, he’s making money. Maybe he is. Maybe he isn’t. He actually doesn’t know, because his method can’t tell him what a $70-per-ton increase does to margin on a specific item for a specific customer with a specific board combination. It tells him roughly what his average looks like. And averages, in a market this volatile, hide the jobs that are killing you. I know, “It also hides the ones we’re making a killing on.” True, but if profitable jobs are subsidizing the losers and you don’t know the ratio, that’s an indictment of the process, not a defense of it.

Then there’s the tariff situation. A Supreme Court ruling just invalidated most of last year’s trade policy. Replacement tariffs went up the same afternoon. A United States-Mexico-Canada Agreement review is looming. By the time you read this, half these numbers may already be wrong, and honestly, that’s the entire point. Static pricing, quarterly and annual reviews, and index-dependent contracts are a blind bet that the world will hold still long enough for you to catch up. That bet hasn’t paid off in years.

The longer play, and this is where I’d challenge owners to start thinking, is building pricing intelligence that doesn’t depend on anybody else’s numbers. Not the mills’. Not the index providers’. Yours. Understanding your true cost-to-serve by customer. Knowing your break-even points by product line. Being able to run scenarios before someone else’s announcement forces your hand. The converters investing in this aren’t just faster at responding to the next increase. They’re making decisions the old model isn’t even capable of framing.

Your competition is out there working the same problem with the same tools, the same spreadsheets, the same reactive scramble every time costs shift. The ones who pull ahead won’t do it by working harder at the old model. They’ll do it by deciding the old model is finished and building something that puts them in front of the next cycle instead of behind it.

That increase letter is on your desk. The index says something different. You’ve got 30 days.