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B2B commerce is entering a new era.
AI is moving quickly from experimentation to implementation. Buyer expectations continue to rise. Procurement teams are seeking more automation, greater efficiency, and greater control. At the same time, suppliers are being asked to support increasingly complex buyer requirements while protecting the customer experience, transaction accuracy, pricing, product data, and operational scale.
That tension shaped the conversation at our recent TradeCentric Connect customer event, where suppliers came together to discuss the future of B2B buying, the realities of agentic commerce, and the growth habits that separate high-performing eProcurement programs from the rest.
The biggest takeaway: AI will change B2B commerce, but AI alone will not make B2B commerce work. For that, businesses still need infrastructure.
AI is a productivity leap, not a replacement for B2B commerce fundamentals
Much of the current conversation around AI in commerce is buyer-centric. Procurement teams want agents to search, compare, select, and purchase. Procurement platforms are already imagining a future where agents do more of the work traditionally handled by humans.
But B2B commerce is not simple.
Every buyer-supplier relationship comes with its own contracts, pricing, approvals, authentication requirements, data mappings, product rules, fulfillment workflows, and compliance needs. A transaction is not “mostly right” or “close enough.” A purchase order, invoice, or cart must be accurate, compliant, and governed every time.
That is why AI, while powerful, introduces a different kind of risk in B2B. Many AI models are probabilistic, meaning they predict likely answers based on patterns. That may be useful for recommendations, content creation, or support experiences, but B2B transactions require deterministic execution. The same input must produce the same correct output every time.
In other words, the agent can assist, but the infrastructure still has to govern.
Agentic commerce will only scale with the right infrastructure
One of the central themes of the event was that agents do not scale in B2B without infrastructure.
A single agentic buying experience may work in a controlled demo or a one-to-one buyer-supplier relationship. But suppliers do not operate in a one-buyer world. They support dozens, hundreds, or thousands of buyers, each with different requirements.
That is where B2B middleware (or integrations) becomes essential. It provides the governed layer that handles relationship-specific rules, validates transaction flows, supports compliance, and gives teams the visibility they need to monitor performance across buyers.
As Steve Frechette, TradeCentric CPTO, put it during the event, B2B middleware acts like “the adult in the room” in the age of agents. Without it, agentic commerce can start to look like “a bunch of five-year-olds trying to play soccer on a Saturday morning after getting hopped up on a lot of sugary cereal.” In other words, energetic, fast-moving, and full of potential, but also very capable of turning into chaos without structure, rules, and supervision.
Middleware provides that structure. It keeps agent-driven workflows from becoming a free-for-all by making sure every transaction still follows the right rules, uses the right data, and produces the right outcome.
That is why the agentic integrated model matters. AI may change who initiates or assists the buying process, but it does not remove the need for accuracy, governance, and scale. In fact, it makes those requirements more important.
Suppliers have more control than they may realize
Another major discussion centered on control.
If buyer-controlled agents become the default, suppliers may be asked to expose more product data, pricing, and catalog information into buyer-owned environments. That could create a marketplace-like dynamic where the supplier’s brand experience, personalization, and customer-specific value are reduced or bypassed.
For suppliers that have invested heavily in eCommerce, curated buying experiences, custom catalogs, contract pricing, and buyer-specific workflows, that is a real concern.
But the future is not set.
Agentic B2B procurement is still early. That gives suppliers an opportunity to define how they want to participate, what data they want to expose, what guardrails they need, and how their customer experience should show up in an AI-assisted world.
The question is not simply whether suppliers will participate in agentic commerce. The better question is: on whose terms?
Introducing UPOP: Universal Punch-Out Platform
At the event, TradeCentric introduced UPOP, the Universal Punch-Out Platform, a governed integration layer designed to make agentic PunchOut work at enterprise scale.
UPOP builds on TradeCentric’s existing middleware foundation, which already supports deterministic execution, relationship-specific rule enforcement, and operational governance. The goal is to safely expose that foundation so agents and AI-assisted experiences can interact with B2B commerce workflows without introducing unnecessary risk.
In practical terms, UPOP is designed to support capabilities like product discovery, product search, carting, and buyer-specific workflows through a universal platform layer. It can support different models, including supplier-controlled agents, buyer-controlled agents, or traditional PunchOut experiences, depending on the trading partner and use case.
The platform is currently in pre-beta, with a select group of partners and customers participating in the design partner program. The goal is to shape the solution with supplier input from the beginning, not after the market has already decided what agentic commerce should look like.
High-performing eProcurement programs share common habits
The event also explored what successful eProcurement programs are doing right now to grow.
Across customer conversations and survey feedback, three patterns stood out.
First, high-performing customers tend to use the full order-to-cash integration workflow, including PunchOut, purchase orders, and invoices. This reduces manual effort, removes friction from the buying process, and creates a more scalable experience for both buyers and suppliers.
Second, successful teams continuously look for opportunities to expand. They do not treat eProcurement as a one-time integration project. They build a pipeline of buyers, identify where automation can create the most value, and look for ways to grow within existing accounts.
Third, they measure what matters. Revenue growth is important, but it is not the only metric. Teams also track active integrations, order volume, manual touches, dispute reduction, transaction cost savings, onboarding time, and buyer adoption.
Those metrics matter because they help teams earn executive buy-in, justify investment, and connect eProcurement outcomes to broader business priorities.
Customer stories brought the lessons to life
A customer panel featuring leaders from The Reynolds Company, Cummins, and MillerKnoll showed how different organizations are scaling their eProcurement programs in the real world.
The Reynolds Company shared how its program evolved from a customer requirement into a proactive sales enablement tool. By training internal teams, creating buyer-facing materials, and showing sales teams how PunchOut could protect and grow revenue, the company turned integration into a strategic advantage.
Cummins discussed the operational value of validation. By using integrations to validate pricing, part numbers, and superseded products earlier in the process, the team reduced invoice disputes and improved transaction accuracy.
MillerKnoll emphasized the importance of organizational buy-in. A successful B2B commerce program needs more than a technical implementation team. It requires alignment across sales, IT, operations, leadership, and the teams responsible for customer experience.
The panel’s advice was practical and direct: build internal alignment, start with achievable wins, do not assume customers are not ready, and treat eProcurement as a strategic program rather than a one-time project.
The path forward
AI will continue to shape the future of B2B buying. Agents may play a larger role in discovery, purchasing, and workflow automation. Buyers will continue to push for more efficient, touchless experiences.
But the fundamentals of B2B commerce are not going away.
Transactions still need to be accurate. Rules still need to be enforced. Relationships still need to be governed. Suppliers still need control over their data, pricing, and customer experience.
The future of B2B commerce will not be built by AI alone. It will be built by AI plus infrastructure, automation plus governance, and innovation plus supplier control.
And for suppliers willing to engage now, shape the conversation, and build the right foundation, it is an opportunity to lead.
Want to prepare your B2B commerce program for what’s next?
Learn how TradeCentric helps suppliers scale compliant, connected, and AI-ready B2B commerce experiences.