e-commerce and erp in business central

How fashion brands connect e-commerce and ERP in Business Central

Fashion brands today sell through more channels than ever — a B2B webshop for wholesale buyers, a B2C store for consumers, sales agents placing orders on the road, and physical retail alongside it all. The operational challenge is not running these channels. It is keeping them connected — to each other, and to the ERP system that holds the data they all depend on.

When e-commerce and ERP are disconnected, the problems are predictable: stock levels that do not reflect reality, product data that is inconsistent across channels, orders that require manual processing, and teams spending time on reconciliation rather than selling. For fashion brands managing dozens of styles across hundreds of SKUs, these problems scale quickly.

Microsoft Dynamics 365 Business Central, extended with a fashion-specific solution, provides the foundation for connecting e-commerce and ERP in a way that works for how fashion businesses actually operate.

Why e-commerce and ERP need to be connected in fashion

The core problem with disconnected e-commerce and ERP is data duplication. When product information, pricing, stock levels, and order data live in separate systems, someone has to keep them in sync. That synchronisation is manual, error-prone, and time-consuming — and it gets harder as the number of channels, styles, and markets grows.

For fashion brands, the challenge is compounded by variant complexity. A single style with eight colours and six sizes is 48 SKUs. Each of those SKUs needs accurate stock availability, correct pricing, and up-to-date product information — across every channel, in real time. A disconnected system cannot deliver that reliably.

The solution is not better synchronisation between separate systems. It is a single system where e-commerce is an extension of the ERP, not a separate platform connected by a fragile integration.

How TRIMIT connects e-commerce and Business Central for fashion

TRIMIT includes a suite of e-commerce and portal products built natively on Business Central. Rather than connecting an external e-commerce platform to an ERP via a middleware integration, TRIMIT's portals draw directly from the same data that drives the ERP — product masters, variant matrices, pricing, stock availability, and order history. The channels available include:

B2B webshop — for wholesale buyers to browse collections, check availability by colour and size, and place orders directly into Business Central
B2C webshop — for consumer-facing sales, with product data, variant availability, and order management connected to the same ERP backend
Sales Agent portal — for sales representatives to place orders on behalf of customers, with access to full product and pricing information remotely
Supplier portal — for key suppliers to view purchase orders, confirm quantities, and update delivery dates directly in the system

Because these portals are part of the same platform rather than separate integrations, product data — including composition, care labels, sustainability information, and variant availability — flows to all channels from a single source. When a price changes or a style is discontinued, it is reflected everywhere automatically.

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Connecting external platforms — including Shopify

Not every fashion brand wants to replace their existing e-commerce platform. Many have already invested in Shopify or another platform, built their customer experience around it, and are not looking to change. For these brands, the priority is connecting their existing platform to Business Central — so that product data, stock levels, and orders flow between systems without manual intervention.

TRIMIT supports integration with external e-commerce platforms including Shopify, feeding them product information, availability, and pricing from Business Central, and pulling orders back into the ERP for processing. This means brands can keep the customer-facing experience they have built while gaining the operational benefits of having a single source of truth in Business Central.

The right approach — native TRIMIT e-commerce or integration with an existing platform — depends on the brand's situation. Both are viable, and both result in the same outcome: e-commerce and ERP working from the same data.

Stock visibility across channels

One of the most immediate benefits of connecting e-commerce and ERP in Business Central is real-time stock visibility across channels. When a B2B buyer places an order, it is immediately reflected in the inventory available to B2C customers. When a sales agent confirms an order on the road, stock is reserved in the system at that moment.

For fashion brands managing pre-season and in-season selling simultaneously — with some stock allocated to wholesale, some to retail, and some held for replenishment — this visibility is critical. TRIMIT's inventory profile gives a matrix-level view of available stock by colour and size, across locations, so that allocation decisions are based on accurate data rather than estimates.

Product data as a competitive advantage

For fashion brands selling across multiple channels and markets, product data quality is a competitive advantage. Buyers — whether wholesale or consumer — expect accurate, complete product information: the right images, correct composition, care label information, and availability by size and colour. TRIMIT's Product Information Repository (PIR) centralises product content in Business Central and makes it available to all channels:

Product images and colour visuals published per variant
Composition and care label information connected to each style
Sustainability information and certificates available on product pages
Extended text, downloads, and category-specific content managed centrally
Category management that controls which products are published to which channels and when

As EU Digital Product Passport requirements come into effect, having this product data structured and connected to e-commerce channels will shift from a commercial advantage to a compliance requirement. Brands that have centralised their product data in Business Central will be better positioned to meet these requirements without significant additional work.

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What to look for when evaluating omnichannel ERP for fashion

When evaluating how a Business Central solution handles omnichannel operations for fashion, these are the questions that matter most:

Are the e-commerce portals native to the ERP, or separate platforms connected by integrations?
Does the B2B portal support matrix ordering — letting buyers order by colour and size in a single grid?
How does stock visibility work across channels — is it real-time, or does it rely on scheduled synchronisation?
Can product data — including composition, care labels, and sustainability information — be managed centrally and published to all channels?
Does the solution support integration with external platforms such as Shopify, and how is that integration maintained?
How does the solution handle collection and season-based publishing — controlling which products are visible in which channel and when?

The goal is a setup where adding a new channel does not mean adding a new data management problem. When e-commerce is genuinely connected to ERP — not just integrated, but part of the same system — each new channel draws from the same source rather than creating a new synchronisation challenge.

Want to see how TRIMIT connects e-commerce and Business Central for fashion?

TRIMIT is an industry-specific solution built on Microsoft Dynamics 365 Business Central, designed for fashion, apparel, furniture, and configurable products. Fashion brands across Denmark, Norway, Germany, Switzerland, and the Netherlands use TRIMIT to manage omnichannel operations — from B2B wholesale and sales agent ordering to B2C e-commerce and supplier collaboration — all connected to a single Business Central environment.

If you are evaluating how to connect your e-commerce and ERP operations, we are happy to show you how it works in practice.

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