Selling on Amazon Belgium: 2026 SME Guide with AI
Why sell on Amazon Belgium in 2026 (and why so many SMEs come unstuck)
Selling on Amazon Belgium is no longer an exotic idea reserved for Chinese importers or big brands. Since Amazon.com.be opened in October 2022, an SME in Wallonia or Flanders can put its catalogue in front of millions of Belgian shoppers without building its own shop, without a launch advertising budget and without negotiating with a distributor. The market is there: Belgians spent roughly €17.4 billion online in 2024, and almost nine in ten bought something on the internet in the first half of that year.
And yet, in the seller accounts I audit, the story is often the same. The owner created an account one evening, uploaded thirty products from an Excel export, received a few orders, then watched listings get suppressed, the valid tracking rate drop below the threshold, and the inbox fill up with "Action required" notifications. Six months later the account is dormant and the verdict is in: "Amazon isn't for us."
The channel is not the problem; the preparation is. Amazon is a rules machine, and those rules are documented, predictable and increasingly easy to comply with thanks to AI. This guide walks through, point by point, what a Belgian SME needs to know before selling on Amazon Belgium: the real fees, the FBA-versus-FBM choice, the account health metrics, GPSR and VAT compliance, and how artificial intelligence turns product listing production from a chore into an industrial process.
What an Amazon seller account really costs
Let's start with the numbers, because that is where projects are decided. Amazon offers two plans. The Individual plan charges per unit sold and suits someone testing with a few dozen references. The Professional plan costs €39 per month excluding VAT, whatever the volume, and unlocks what actually matters for a business: reports, bulk listing tools, advertising and Buy Box eligibility. For an SME serious about selling on Amazon Belgium, there is no real choice.
On top of the subscription come category-based referral fees. They generally sit between 8% and 15% of the VAT-inclusive selling price depending on the category, with a few higher or lower exceptions. Fashion jewellery, for instance, is not charged like groceries or electronics. Check the official schedule on sell.amazon.com.be for your exact category before setting prices.
Then come the costs nobody plans for: storage and handling fees if you use FBA, the cost of returns, Sponsored Products advertising if you choose to run it, and above all the human time spent managing listings, customer messages and compliance cases. On an account with 300 references, that last item dwarfs the subscription.
My rule of thumb for a Belgian client: start from the current gross margin per product, deduct 15% commission, deduct the real logistics cost (yours or FBA's), deduct 3 to 5% as a returns provision, and see what is left. If the residual margin is below 15%, the product has no business being on Amazon, AI or no AI. That discipline saves a lot of disappointment, and I apply it from the very first return-on-investment calculation of a marketplace project.
FBA or FBM: the logistics question for a Belgian SME
Amazon lets you choose between two fulfilment modes. With FBA (Fulfilled by Amazon), you ship your stock to Amazon warehouses, which handle storage, picking, delivery and first-line customer service. With FBM (Fulfilled by Merchant), you ship every order yourself from your own premises.
An important point for a Belgian SME: the European FBA network does not include a conventional fulfilment centre in Belgium. Your FBA stock will physically sit with our neighbours, mainly in France, Germany or the Netherlands, depending on the programme you pick. That works very well for delivery (Amazon serves Belgium in one or two days from those sites), but it has two consequences many discover too late: inbound shipping costs to those warehouses, and above all potential VAT obligations in every country where your stock is held. More on that below.
FBM suits SMEs that already have their own logistics, fragile or perishable products, or modest volumes. It is the mode I most often support for confectioners, artisans and B2B distributors adding Amazon to an existing channel. Its weakness: every performance metric rests on you. One parcel shipped late, one missing tracking number, one cancellation because the item was out of stock, and your account picks up a warning. AI-assisted inventory management then becomes a prerequisite rather than a luxury: overselling is the number one account killer in FBM.
A hybrid approach is possible and often wise: FBA for the 20% of references that drive 80% of volume, FBM for the long tail.
Account Health: the four numbers that decide whether you survive on Amazon
Amazon does not judge your account on revenue but on four health metrics, visible in the Account Health dashboard in Seller Central. The thresholds are public and non-negotiable.
Order Defect Rate must stay below 1%. It aggregates negative feedback, A-to-Z guarantee claims and chargebacks. Late Shipment Rate must stay below 4%. Pre-fulfilment Cancel Rate must stay below 2.5%. And Valid Tracking Rate must reach at least 95% of FBM shipments: every parcel needs a tracking number Amazon recognises and the carrier actually scans.
That last metric deserves particular attention because it is the one I most often see in the red on Belgian accounts. A seller who ships untracked with bpost to save a euro per parcel ends up at 60% or 70% VTR, and Amazon eventually restricts their FBM privileges. The fix is mechanical: switch to systematic tracking, integrate label generation with Seller Central, and confirm shipment with the right carrier and the right tracking format. On one account I manage, lifting VTR from 76% towards 95% was priority number one for two months, ahead of any content optimisation.
The good news: these metrics can be monitored. An automated daily check that reads the numbers and alerts as soon as a threshold approaches costs a few dozen euros to set up and prevents suspension. It is the kind of monitoring we install at the start of every Amazon engagement.
Product listings: where AI actually changes the game
An Amazon product listing is not a shop page. It is a structured record in a category-specific data schema: a character-limited title, five bullets, a description, back-end keywords, mandatory attributes (material, dimensions, colour, age range, certifications), images to precise standards, a browse node and a product type. One missing or badly formatted value and the listing is rejected or suppressed without a readable explanation.
Producing these listings by hand for 50 references is tedious. For 500, it is a month of full-time work with a high error rate. This is exactly the problem generative AI solves, provided it is properly constrained. A good pipeline starts from verified facts (your spec sheet, your photos, your EAN), generates titles, bullets and descriptions within the category limits, adds missing attributes from the photos, and checks compliance before submission. I described this approach in detail in the article on automatic product listing enrichment.
Two non-negotiable rules in this work. First: the AI must never invent a fact. A bullet claiming "316 stainless steel" when the product is zamak means a customer complaint, negative feedback and an ODR point. The model works from your data, and every claim must trace back to a source. Second: every third-party brand mentioned must be checked. Amazon suppresses listings for unauthorised use of a registered trademark, and an AI that slips "Lego style" or "Marvel inspired" into a title exposes you to an intellectual property complaint. An automated trademark sweep before going live is part of the process.
Done well, this pipeline produces multilingual listings (French and Dutch are essential for Amazon.com.be; English and German open neighbouring markets), consistent and compliant, in a fraction of the time. It is the core of our data enrichment offer and where AI delivers the most measurable return.
Compliance: GPSR, EU responsible person, VAT and packaging
Amazon has become a regulatory playground, and 2025 tightened things further. The General Product Safety Regulation (GPSR, Regulation (EU) 2023/988) has applied since 13 December 2024. For any consumer product sold in the Union, it requires an economic operator established in the EU acting as responsible person, whose contact details must appear on the listing. For a Belgian SME that manufactures or imports itself, that is usually the SME. But if you resell products from a non-European manufacturer, you must identify who plays that role, or Amazon blocks the listing. The official text and guidance are on the European Commission website.
On VAT, a Belgian seller shipping from Belgium to Belgian customers stays under the domestic regime. As soon as you sell to consumers in other member states, the EU-wide €10,000 annual distance-selling threshold kicks in: above it, destination-country VAT applies, and the One Stop Shop (OSS) lets you declare it from Belgium. Careful, though: that threshold does not cover holding stock abroad. If your FBA inventory sits in Germany, you will most likely need a German VAT registration. Your accountant should be in the loop before the first shipment to a foreign warehouse, not after.
Finally, extended producer responsibility obligations for packaging (Fost Plus in Belgium, and their equivalents in every country you sell into) apply to marketplace sellers. Amazon increasingly asks for your registration numbers and suppresses listings without them. All of this follows the same logic as data protection: document once, then automate the checking.
A 90-day launch plan for a Belgian SME
Here is the sequence I use with clients who want to sell on Amazon Belgium, calibrated for an SME without a dedicated e-commerce team.
Weeks 1 to 2: catalogue selection. We calculate residual margin per product after commission and logistics, drop anything under 15%, and identify the 30 to 50 launch references. We check that each product has a valid EAN, usable photos and a reliable spec sheet. We clarify GPSR status and third-party brands.
Weeks 3 to 5: listing production. The AI pipeline generates content in French and Dutch, a human validates the facts on a sample, the trademark sweep runs, and files are submitted in batches. We fix rejections, which rarely exceed 5% when the upstream work is done.
Weeks 6 to 8: logistics and monitoring. We choose FBM or FBA per reference, integrate parcel tracking, set up the daily health-metric check, and align Amazon stock with real stock using a safety buffer. The first orders arrive and serve as a live test.
Weeks 9 to 12: optimisation. We read the search reports (which terms convert, which only generate impressions), adjust titles and keywords, extend the catalogue from 50 to 150 references by reusing the pipeline, and decide, with numbers in hand, whether advertising is worth it. My position is clear: not one euro of advertising until listings convert organically and health metrics are green.
This timeline is slower than what the "€10,000 a month on Amazon in 30 days" videos promise. Its advantage is an account that lasts. If you are unsure about the scale of the investment, the article on the cost of AI integration in an SME gives orders of magnitude, and the one on AI for Belgian SME e-commerce places Amazon within a multichannel strategy.
Conclusion: Amazon rewards rigour, and AI makes rigour affordable
Selling on Amazon Belgium in 2026 is a real opportunity for an SME with products that carry margin and the will to follow the rules. It is not a magic channel. It is a demanding one, where account health, data quality and regulatory compliance weigh more than sales flair. The difference from 2022 is that AI now lets a ten-person company produce and maintain listings at the level of a national brand, and monitor its account the way a dedicated team would.
If you have a catalogue and want to test Amazon without losing six months and your reputation, I offer a free thirty-minute diagnostic: we review your products, margins and logistics, and you leave with an honest answer on feasibility and a costed plan. Get in touch here.