Ask a distributor how orders arrive and the answer is usually 'everywhere': a call to the sales rep, a WhatsApp photo of a handwritten list, an email with an Excel sheet. Each order is then re-keyed into the ERP, stock is checked afterwards, and pricing is whatever the rep remembered.
A B2B dealer portal is a private ordering system where each customer logs in, sees their own prices and terms, orders from live stock and tracks invoices and deliveries. It looks like a web shop but works by completely different rules. This guide covers what those rules are and how to introduce a portal without disrupting sales.
What makes B2B ordering different from a web shop
Customer-specific pricing: each dealer group, region or volume tier sees its own price list, with contract prices, quantity breaks and promotions applied automatically. Credit and payment terms: the portal shows balance, due invoices and credit limit, and routes orders over the limit for approval instead of rejecting them.
Unit logic: minimum order quantities, case and pallet multiples, partial shipments and backorders. Approval workflows: order → sales confirmation → warehouse → invoice, each step visible to the customer. Quick ordering: paste SKUs, repeat last order, upload a spreadsheet, scan barcodes from the warehouse floor.
Who benefits most
Manufacturers and distributors selling through dealer networks; businesses with repeat orders of many SKUs — spare parts, packaging, food service, building materials, cosmetics, textiles; companies with field sales reps who take orders on a tablet next to the customer; and exporters whose foreign dealers need pricing in their own currency and language.
The signal is simple: if your team spends its day typing orders instead of winning them, the portal pays for itself in freed-up sales time alone.
The integration that makes or breaks it
A portal without ERP or accounting integration just moves the re-keying problem to a different screen. Orders, customers, prices, stock and invoices must synchronise both ways: the portal reads live stock and prices, the ERP receives orders and returns invoice and shipment status.
Add WhatsApp for what dealers already do — a message saying 'send 50 cases of X' is turned into a draft order by the rep in one click, and confirmations and delivery notifications go back automatically. The channel stays familiar; the process stops being manual.
Rollout without disruption
Start with process analysis: dealer groups, pricing rules, approval steps, integration points. Clean the master data — product catalogue, customer records, current balances — before it goes anywhere near the portal. Launch a first version with ordering, pricing, stock and account view to a pilot group of friendly dealers.
Then integrations, notifications, field-sales mode and reporting, followed by a staged rollout with dealer training. Most first versions go live within a few months depending on scope; the pilot feedback shapes what comes next.
Packaged B2B platform or custom build?
If your catalogue and pricing are simple, a packaged B2B platform is a fast start. Dealer-specific pricing, multi-warehouse stock, complex approvals and deep integration with an existing ERP usually push the decision towards a custom build that you own outright. Our buy-versus-build article walks through the three-year comparison.
In practice many companies run both: standard accounting stays in the standard package; the portal, field app and dealer experience are custom because that is where the competitive difference lives.
Key takeaways
- A dealer portal is not a web shop: pricing, credit, units and approvals follow B2B rules.
- Two-way ERP integration is the difference between automation and a prettier re-keying screen.
- Keep WhatsApp in the loop — convert messages to orders instead of fighting the habit.
- Pilot with friendly dealers, clean master data first, roll out in stages.
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