Two colleagues discussing stock and order flow in a distribution centre

Choosing ERP for wholesale

With ERP for wholesale, test whether the system records two things correctly at the same time: where your stock sits and which price belongs to which customer. Also check whether those two connect in orders, delivery and invoicing. On this page you read what is happening, what you select ERP software for wholesale on and what to watch per growth stage. Also read how an ERP selection runs, from business question to decision.

What is happening in the sector

Which systems run there

What pinches at each stage

What is happening in wholesale and distribution?

Four developments currently decide what a wholesaler needs from its system. Check which of them apply to your customers and your warehouse.

Self-service has become a channel, not a side stream

Check whether your business customers want to see their own price, their stock position and the status of their order online. That is not a webshop beside the system, that is the system facing outward.

A stock figure refreshed once a night promises what you cannot deliver.

Stock no longer sits in one place

Several warehouses, stock held at a supplier, direct shipment and return flows all run side by side. The question is not how much you have, but how much you have where, and how much of it is already committed.

Count only at total level and you run the risk of selling something that exists but is not available.

Price is an agreement per customer, not a list

Volume tiers, annual agreements, promotions and customer-specific discounts pile up. With purchase prices that move, look at the margin per order line.

Without margin at line level you steer on revenue and learn the result at year-end.

Customers ask for product data you do not record today

Check which European rules on packaging, origin and product information apply to your items. Also test whether the data they require is complete in your item file.

Your item data has to become richer than your current system asks of you.

What do you select an ERP system for wholesale on?

Test candidates on your own order flow, not on a feature list. Ask every candidate the same question for each criterion, in the RFI or in a demonstration on your own items.

Stock per location and warehouse link. Does the system know what sits at each location and how much of it is already committed? Ask: "How does this system show the available stock per location, and which data goes to the warehouse system and back?"
Price agreements and discounts per customer. Can the system carry the agreements per customer without lists beside it? Ask: "Show how a volume tier, an annual agreement and a promotional price for the same customer lead to one price on the order line."
Purchasing and replenishment. Does the system propose purchases based on actual demand and supply terms? Ask: "On what basis does this system make a purchase proposal, and how does it take lead times and minimum order quantities per supplier into account?"
Order flows via EDI or webshop. Do orders from outside come in without retyping? Ask: "How does an EDI or webshop order come in, what happens when that order contains an error, and who sees it?"
Returns. Are returns processed in stock, finance and the customer agreement at the same time? Ask: "How does this system process a return with a partial credit note, and when is the item available for sale again?"

Record in a business requirements scan how much weight each of these criteria carries for you.

Which ERP systems run in wholesale?

These are among the systems you meet in Dutch wholesale. For each system, test how much warehouse logic it carries itself and how much it leaves to a separate system.

What it was built for and what to watch

System	What it was built for	What to watch
Exact	Dutch trading companies, with the finance side and stock close together.	Strong on administration. With complex warehouse processes a separate system often appears beside it.
Dynamics 365 Business Central	Trade across several locations or countries, where links to other software matter as well.	Broadly applicable, so the configuration decides the result. Ask who maintains that configuration when your range changes.
SAP Business One	Wholesalers working in an international chain or belonging to a larger group.	The choice often comes from the chain. Check whether your own processes carry it too.
Odoo	Trading companies that want to manage their own configuration and build integrations themselves.	The freedom is both the gain and the risk. Without that knowledge in house, you pay for it in partner hours.
Separate warehouse system	Warehouses with scanning, zoning and picking routes the ERP system does not know as standard.	Two systems means an integration. Agree who maintains it when either side changes.

Not an exhaustive list and not a recommendation. What fits depends on your warehouse and your price agreements, not on how well known a name is.

Where does it pinch at each stage of growth?

A wholesaler hits different limits than a manufacturer. Take the stage that is coming into your choice, not only the stage you are in now.

Per stage of growth

Employees	What happens	Where it then pinches
Up to about 25	One warehouse, a manageable range. Ordering on experience and instinct, prices in a list.	Little, until the range grows faster than the overview. Saying no then shows up first at the customer.
25 to 100	The range broadens, a webshop or customer portal arrives, more suppliers and longer lead times.	What is online and what is in the warehouse drift apart. Every correction costs a phone call.
100 to 250	A second location or an external warehouse, direct shipments, customer-specific pricing at scale.	Stock per location and margin per order line. Both often sit outside the system, in a file of their own.
Above 250	Several countries, sometimes an acquisition with a second system, own brands alongside traded goods.	Item management and consolidation. Two sites call the same item something different, and that works through into buying power.

Do not choose a system only for the range you carry today.

Also test whether the system fits an extra location, a customer portal or direct shipment. Ask every candidate what happens when stock sits in two places and the customer wants to see online what is available.

Four questions that test the next stage

Take them to every demonstration and have them answered on your own items. An answer in generalities is an answer too.

What does this system show a customer online when the same item sits in two locations and part of it is committed?
How does this system record a customer-specific price agreement, and who can change it later?
Where do I see margin per order line, and does it use the actual purchase price?
What does it take to add another warehouse or a direct shipment flow?

Frequently asked questions

Which ERP system suits a wholesaler?

That depends on your warehouse processes and your pricing structure. Simple storage is covered by the stock module of a broad system; with scanning, zoning and picking routes a separate warehouse system comes alongside.

So do not start from the system name but from how your orders leave the warehouse. That question already rules out part of the candidates.

What is the difference between ERP and WMS?

ERP runs the order, the stock position and the finances. A WMS runs the warehouse itself: where something sits, who picks it and in what order.

Every ERP system has stock functions, so the question is not whether it is possible. The question is whether your warehouse has logic the ERP system does not know.

Does a wholesaler need a separate warehouse system?

Only if the warehouse has logic of its own: scanning by location, zoning, picking routes or tasks that span several orders. Without that logic a second system mostly buys you an integration.

Weigh in that two systems need two owners. Assign an owner to the integration as well.

How do you connect a webshop to your ERP system?

Through an integration that pushes items, prices and stock outward and brings orders back. Judge not whether it is possible, but how often it runs and who maintains it.

So ask whether stock and prices are updated straight away or once a night.

When is a wholesaler ready for a new ERP system?

When stock positions are structurally wrong, price agreements are kept outside the system, or nobody can show margin per order without a file of their own.

Besides growth, also watch for a second location or a customer portal. Include this in your requirements, so you can test whether a system fits it.

Have a wholesale choice reviewed

We work with consultants who know trade and distribution from the inside, on your side of the table. Because we are platform-independent and hold no vendor ties, we have no stake in which system it becomes.

Want your requirements sharp first? Plan a conversation about a requirements scan.

Book a consultation All ERP systems

Where we help

Deciding whether your warehouse needs a system of its own
Demonstrations on your own orders and price agreements
Testing whether the system can carry a second location

In trade and distribution we have guided selection projects including the one at Intracoat.