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Home Virto Commerce blog How to Choose a B2B eCommerce Platform for FMCG

How to Choose a B2B eCommerce Platform for FMCG

Marina Conquest Written by Marina Conquest
Jul 9, 2026 • 13 min

Selecting the right platform for fast-moving consumer goods (FMCG) is its own discipline. Contract pricing, distributor networks, multi-market operations, and weekly reorders put demands on a system that a generic storefront was never built to meet. This guide walks through the criteria that count, the two buying situations most FMCG teams fall into, an honest read on the SaaS, composable, and custom approaches, and a checklist you can take into your shortlist.

Business buyers now expect to order the way they order everything else. Gartner found that 67% of B2B buyers prefer a rep-free experience, and that 45% used AI during a recent purchase. For FMCG, that self-service expectation runs straight into real operational complexity: a distributor buying 400 SKUs on a contracted price list, a HoReCa (hotels, restaurants, and catering) customer reordering the same pallet every Wednesday, a bottler working to allocation. The storefront now does work a sales rep used to do, so the platform underneath it has to carry pricing logic, channel rules, and live ERP data without falling over. Self-service here rarely means rep-free, though: in FMCG a sales rep often still places the order, on the same platform the customer uses.

That is why choosing a B2B FMCG platform is a separate task from choosing any B2B platform. Get it wrong and you don't just lose features; you inherit a system that fights the way you sell, and unpicking that is expensive.

This guide is written for the people who feel that pressure most directly:

  • beverage manufacturers selling through distributors and bottlers;
  • food and beverage distributors serving retail and HoReCa;
  • foodservice suppliers built on repeat purchasing; and
  • FMCG brands running several channels at once.

If more than one of those describes you, the criteria below will read like a to-do list. By the end you'll have a way to frame the decision, an understanding of the two situations most buyers are in, a fair comparison of approaches, a set of vendor questions, and a checklist, plus a sense of where a ready-made FMCG B2B ecommerce platform fits once the thinking is done.

TL;DR

  • Platform selection for FMCG is a distinct task, driven by contract pricing, distributor channels, multi-market rollouts, and high reorder frequency.
  • Most FMCG teams are in one of two situations: modernizing an existing enterprise platform, or replacing a custom or fragmented setup. The situation sets your criteria.
  • Judge platforms against FMCG complexity first: account-specific pricing, ERP integration, multi-account structures, replenishment, and localization.
  • On architecture, SaaS is fast but shallow for B2B, custom is flexible but fragile, and composable balances the two while keeping total cost predictable.
  • Ask vendors hard questions about pricing logic, integrations, timelines, and real FMCG references before you commit.
  • There is no single best platform. The right one fits your operational complexity and your company type.
How to choose: a four-step path1Name yoursituationModernization orfoundationreplacement?2Set yourcriteriaMap platform needsto FMCG complexity3CompareapproachesSaaS, composable,or custom4Shortlist &validateQuestion vendors,check FMCGreferences

Two Buying Situations That Set Your Criteria

Before you compare a single feature, work out which of two situations you're in, because each one leads to a different shortlist. Most FMCG selection projects are either a modernization or a foundation replacement, and confusing the two is how teams end up buying the wrong thing well.

  • Enterprise modernization. You already run an enterprise platform—often SAP Commerce Cloud or Salesforce—and it works. The problem is that every release is slow and costly, and opening a new country or channel means another long project with a big number attached. You're not looking to rebuild from zero; you want speed and scale on a foundation you can extend yourself. Success here looks like shorter release cycles, cheaper market launches, and a team that can make changes without a vendor standing in the doorway.
  • Commerce foundation replacement. You're on a custom build or a patchwork of tools that got you this far and now hold you back. Maintenance eats the budget, small changes carry outsized risk, and the setup can't keep pace with catalog growth or a new channel. The goal is a stable, extensible base you won't have to tear out again in three years—same business, steadier ground under it.

If you're not sure which situation applies, the tell is usually cost versus control.

  • When the frustration is the price and pace of change on a platform that basically works, you're modernizing.
  • When the frustration is that the thing keeps breaking and no one wants to touch it, you're replacing a foundation.

Naming it early keeps the evaluation honest, because a modernization dressed up as a rebuild burns budget you never needed to spend.

The table below sets the two side by side, which is a useful thing to circulate before anyone starts demoing software.

Fig. Enterprise modernization vs commerce foundation replacement.

Two Virto Commerce projects show how one platform can answer each situation.

  1. HEINEKEN is a modernization story. The brewer began digitizing its route to market in 2018, stood up a first market in Singapore in two months, then reused that same foundation across more than 25 countries. Reusing the build rather than starting fresh each time brought new markets live at roughly 35% of the original implementation cost, and more than 370,000 buyers now order through the platform.

👉 The value came from speed and repeatability, not a single launch—read the full HEINEKEN case study for how the rollout worked.

  1. De Klok Dranken sits at the other end of the spectrum. The Dutch beverages distributor, part of the Grolsch group, moved off Adobe Commerce (Magento) while keeping SAP ERP as its system of record, rebuilt its commerce layer on Virto with implementation partner Innovadis, and reached around 80% digital adoption among its 4,000-plus corporate customers across restaurants, cinemas, catering, and sports venues.

👉 That's a foundation replacement done deliberately, and its case study is worth a look if your own stack has outgrown itself.

Platforms rarely sink an FMCG rollout on their own. Around 70% of large transformations miss their goals, by McKinsey's count, and Bain's figures are worse—usually because the buyers, the sales team, and the data weren't ready, not because the software couldn't do the job.

Virto's session with HEINEKEN, Why 70–88% of transformations fail, is worth an hour if you're the person who'll answer for the outcome. The recurring lesson is that people and process decide more than the technology does—a useful thing to remember while everyone in the room is arguing about features.

Selection Criteria, Mapped to FMCG Complexity

With your situation clear, you can judge platforms against the things that actually make FMCG hard.

So, how do you choose a B2B ecommerce platform for FMCG? Start from your own operating reality rather than a generic feature grid, and let the question “what features should an FMCG ecommerce platform have?” be answered by the way you sell rather than a vendor's checklist.

The criteria that carry the most weight in FMCG cluster around a handful of complexities.

  • Distributor enablement and channel visibility. If you sell through distributors, bottlers, or wholesalers, the platform has to give each partner its own view—assortment, stock, and terms—while you keep sight of sell-through. A platform that can't model the channel will flatten your business into a single storefront it was never meant to be.
  • Multi-entity governance. Large FMCG groups operate through operating companies, bottlers, or franchises, each needing local autonomy over assortment and pricing while the group keeps central control of the platform and its data. The seller-side question is whether one foundation can host many such entities—local independence under central governance—so a group reuses a single build across markets rather than rebuilding per country. That's HEINEKEN's headline pattern, and the buyer-side account structure below is only half the picture.
  • Customer-specific pricing and rebates. FMCG runs on negotiated price lists, volume breaks, and rebate accruals. A system that treats price as one public number won't survive contact with your contracts. Look for account-specific pricing that mirrors each agreement, so a buyer signs in and sees exactly what was promised.
  • Replenishment and bulk ordering. Reorders are the heartbeat of FMCG. Saved lists, standing orders, fast reordering, and pallet-level entry take friction out of the weekly buy, which is where most of your order volume actually lives.
  • Assisted and self-service ordering. Self-service is the default expectation now, but FMCG stays relationship-led, so assisted ordering has to sit alongside it. Field reps still place and adjust orders on a customer's behalf—HEINEKEN's teams do this on the same platform their retailers use—so order-on-behalf-of capability belongs in the criteria, not just a tidy self-checkout.
  • Multi-market localization. Currency, language, tax, and compliance change at every border. A platform built for one market and bolted onto the rest will show the seams the moment you scale.
  • ERP and PIM (product information management) integration. Your ERP is the system of record and your PIM feeds the catalog; the commerce platform is the transactional layer between them. Judge how cleanly a candidate handles ERP integration—real-time stock, credit limits, order status—because that plumbing decides whether buyers trust what the storefront tells them.
  • Roles, approvals, and account structure. Corporate buyers come with hierarchies, budgets, and sign-off rules. A multi-account company structure that models head office, branches, and individual buyers without workarounds saves your customer service team a great deal of manual effort.
Six criteria that make a platform FMCG-readyFMCG-readyplatformDistributorenablementAccount-specificpricing & rebatesReplenishment &bulk orderingMulti-marketlocalizationERP & PIMintegrationRoles &approvals

Cutting across all of that are the qualities you'd want from any serious platform:

  • scalability for seasonal peaks and catalog growth,
  • usability for buyers who order in a hurry,
  • customization depth for the scenarios that make you money, and
  • steady performance on large catalogs.

Weight them against your own complexity rather than a scorecard, and the list stops being generic. In a category where a single point of margin gets fought over, the friction a platform adds or removes shows up on the bottom line faster than in most industries, which is why the fit is worth this much care.

SaaS vs Composable vs Custom for FMCG

Once the criteria are set, the next decision is architectural—the class of solution, before any brand name enters the conversation. Practitioners feel this trade-off sharply. A well-read thread on r/ecommerce asking whether any platform “truly caters to B2B and wholesale” draws the same complaints time after time: shallow B2B logic, and customization that fights back. Three broad approaches answer that differently.

  1. SaaS storefront. Quick to stand up, low upfront cost, little to maintain. The catch for FMCG is depth. Contract pricing, multi-account hierarchies, and ERP-grade integration often sit beyond what a SaaS storefront does natively, and closing the gap with plugins raises both the cost and the fragility. What looks cheap in year one can become hard to predict by year three.
  2. Custom build. Build exactly what you want and owe every line of it. Flexible on day one, expensive and brittle later, which is how a lot of foundation-replacement projects begin in the first place. If your team is small, the maintenance burden alone can outweigh the freedom.
  3. Composable. Assemble the platform from modular services, keep it ERP-agnostic, and change one part without breaking the rest. Delivery models differ, though. Virto, for example, runs its composable ecommerce platform as a fully managed cloud service, so infrastructure stays off your plate and total cost stays predictable. Small teams can add modules and integrations without a full redeploy.

The comparison below is the version worth pinning to a wall during evaluation.

Fig. Comparison of three broad architectural approaches.

The reason architecture earns this much attention is the cost of getting it wrong. FMCG margins are thin per unit, so a platform that forces a full replatform every few years steadily taxes the whole operation, and that replatforming trap is one of the most expensive problems in ecommerce. Composable platforms try to defuse it with modular upgrades in place of rip-and-replace. Virto backs that with its Virto Guarantee—a full customer-success and delivery program spanning implementation feasibility validation, solution design, ongoing product investment, and long-term total cost of ownership optimization—so the investment keeps paying off well beyond go-live.

Whatever vendor you assess, ask how upgrades actually work, because that answer does more to your five-year cost than the launch price ever will.

None of this makes composable automatically right, and it isn't the only credible route. A fair, side-by-side read of the field is worth doing before you commit, which is what our roundup of the best B2B ecommerce platforms is for. Treat any vendor's self-description, this one included, as a claim to test rather than a fact to accept.

💡 If you'd rather see the composable approach applied to FMCG out of the box, Virto's ready-made FMCG platform is built around exactly these complexities—a useful reference point once you've decided which architecture suits you.

Questions to Ask a Vendor — and Mistakes to Avoid

A shortlist is only as good as the questions behind it. Demos are designed to impress; the answers to pointed questions are what tell you whether a platform fits FMCG. Put these to every vendor on your list.

  • How do you support customer-specific pricing, volume breaks, and rebates—natively, or through customization?
  • Can you handle multi-warehouse and multi-location inventory in real time?
  • Which ERPs do you integrate with, and how—API, prebuilt connector, or middleware?
  • How is total cost of ownership calculated over three to five years, including upgrades and infrastructure?
  • What is a realistic implementation timeline for a business the size of mine?
  • Which FMCG customers can I speak to, and what did their rollout actually involve?

One answer deserves extra scrutiny: total cost of ownership (TCO). The license fee is the visible part. The costs that surprise FMCG buyers sit in customization, integration work, infrastructure, and the developer time needed to keep plugins current as the platform beneath them updates. Ask each vendor to model a three- to five-year figure that includes upgrades and a realistic integration scope, then set that against the cheaper-looking option on the list. The gap between the two is usually where the real decision lives.

The traps are just as predictable as the questions, and they catch experienced buyers.

  • Choosing on license price alone, then paying the difference back in customization and maintenance.
  • Picking a general-purpose solution and assuming B2B depth will follow. It rarely does.
  • Leaving out the people who'll live in the system daily—sales ops, customer service, and buyers themselves.
  • Underestimating the data and PIM work. A good platform can't rescue a bad catalog.
  • Treating integrations as a phase-two problem when they are the foundation everything else rests on.

How to Choose the Best B2B FMCG Platform by Company Type

The criteria weight differently depending on what you sell and how you reach the market. A few common FMCG profiles, and where each should push hardest, make the point better than a single rule ever could.

  • A beverage manufacturer selling through distributors and bottlers should lead with channel visibility and distributor enablement. You need each partner ordering to its own terms while you keep sight of sell-through and allocation, which asks more of the platform's account model than of its storefront.
  • A food and beverage distributor serving retail and HoReCa should put replenishment speed and customer-specific catalogs first. Lavazza by Bluespresso, an authorized Lavazza dealer across the Benelux, is a useful reference here: it consolidated customer-specific price lists online across its foodservice, corporate, and consumer models, running a single store for roughly 2,500 B2B clients and 4,000-plus items, with pricing automated through its ERP integration.

👉 The Lavazza case study shows what that consolidation looks like in practice.

  • A foodservice supplier built on repeat purchasing should judge platforms on daily usability above all—fast reordering, standing orders, and credit terms are what keep buyers coming back rather than picking up the phone.
  • An ingredient supplier or manufacturer should weight contract pricing, spec sheets, and compliance documentation most heavily, since those details, not the checkout, are where deals are won or lost.
  • An FMCG brand running several channels at once—direct-to-consumer alongside distributor and retail—has the hardest job of the lot, because one platform has to hold different pricing, catalogs, and fulfillment rules per channel without splintering into separate systems. The deciding factor here is how cleanly a platform separates the storefront a customer sees from the commerce logic behind it, so that adding a channel is a configuration exercise rather than another rebuild.

💡 For a fuller breakdown of these patterns, our guide to B2B ecommerce in FMCG maps company types to the capabilities they lean on.

And to the question buyers ask most—what is the best B2B ecommerce platform for FMCG?—the honest answer is that there isn't a universal winner. The best platform is the one that fits your complexity and your company type, which is exactly why the shortlist should start from your operation and work outward.

Conclusion and Selection Checklist

Pull the thinking together and the decision gets simpler. Judge the situation first, the criteria second, and the architecture third, and the shortlist tends to narrow itself. The checklist below is the scannable version—a ten-point sanity check to run against every candidate before anyone signs anything.

  • Which buying situation are you in—modernization or foundation replacement?
  • Does the platform model account-specific pricing, volume breaks, and rebates natively?
  • Can it handle multi-warehouse inventory with real-time stock?
  • How cleanly does it integrate with your ERP and PIM?
  • Does it support multi-account structures, roles, and approvals?
  • Is reordering fast enough for weekly FMCG buying?
  • Does it localize properly for every market you sell in?
  • Will it hold performance as your catalog and traffic grow?
  • Is the total cost of ownership predictable over three to five years?
  • Have you spoken to a real FMCG customer running it in production?
FMCG platform selection checklistWhich buying situation are you in — modernization orfoundation replacement?Does it model account-specific pricing, volume breaks, andrebates natively?Can it handle multi-warehouse inventory with real-time stock?How cleanly does it integrate with your ERP and PIM?Does it support multi-account structures, roles, and approvals?Is reordering fast enough for weekly FMCG buying?Does it localize properly for every market you sell in?Will it hold performance as your catalog and traffic grow?Is total cost of ownership predictable over three to five years?Have you spoken to a real FMCG customer running it in production?

There is no single best solution for FMCG. The right platform is the one that fits your operational complexity and your company type, and the exercise above is really a way of making that fit visible before you spend the money.

What you're choosing, in the end, isn't another storefront. It's a commerce foundation—one that keeps up as your products, markets, channels, and commercial models change, rather than becoming the next thing you have to replace. That framing is worth holding onto when a demo dazzles you with a feature you'll use twice a year.

💡 If you want to pressure-test all of this against your own requirements, book a demo and see how a ready-made FMCG platform handles them. And for the wider market picture behind these decisions, our pillar on food and beverage ecommerce sets the context.

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