The verdict in three sentences
A B2B ordering portal gives your professional customers a self-service space with custom pricing, credit balance, quick order and history, 24/7. In 2026, a project costs between 25,000 and 70,000 EUR over a 4-to-6-month timeline. The return is clear: -40 % order-handling cost and a higher average basket, because customers order more often and without friction.
What the portal changes for sales admin
Every order taken by phone or email ties up your sales admin and creates entry errors. A portal shifts that load to the customer, who sees their prices and credit live. The gain is immediate on recurring orders.
| Metric | Manual order | Self-service portal |
|---|---|---|
| Handling cost / order | 8 - 15 EUR | 3 - 6 EUR |
| Sales-admin time / order | 6 - 12 min | < 1 min |
| Entry errors | 4 - 8 % | < 1 % |
| Availability | Business hours | 24/7 |
| Reorder frequency | Baseline | +10 to 20 % |
| Average basket | Baseline | +8 to 15 % |
Modules and return on investment
The budget depends on the B2B features: per-account pricing, credit management, quick reorder by SKU and ERP integration for real-time stock display. ROI reads on handling cost and volume.
| Module | 2026 range | ROI effect |
|---|---|---|
| Per-account custom pricing | 6,000 - 16,000 EUR | Price consistency |
| Quick order / recurring lists | 5,000 - 14,000 EUR | Purchase frequency |
| Credit-balance management | 4,000 - 12,000 EUR | Financial safety |
| ERP / real-time stock integration | 6,000 - 18,000 EUR | No surprise stockouts |
| Multi-user account space | 4,000 - 10,000 EUR | Customer adoption |
Mini case study
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Nadia, sales director of a medical-consumables distributor in Bordeaux, handles 2,400 orders a month, 70 % recurring, at an average handling cost of 11 EUR. She invests 52,000 EUR in a B2B portal. Within 6 months, 55 % of orders shift to self-service at 4 EUR cost. Savings reach roughly 9,200 EUR per month, i.e. 110,000 EUR per year. In parallel, the average basket of active portal customers rises 12 %. The project pays back in under 6 months (2026 order-of-magnitude estimate).
FAQ
Does the portal show different prices per customer? Yes, each account sees its negotiated pricing, discounts and terms. That's the condition of a real B2B portal, distinct from a consumer e-commerce store.
Can I manage credit and block risky orders? Yes. The portal shows available credit and can block or route to approval an order that exceeds the credit limit, in sync with the ERP.
How do I get customers to use it? Through quick order, one-click recurring lists, stock visibility and sometimes a small web price advantage. Adoption climbs fast on habitual SKUs.
Do I need a connected ERP? It's strongly recommended for real-time stock and credit. You can start with batch sync and move to real time in phase 2.
What's the timeline to open the portal? Budget 4 to 6 months. A first batch with catalog, pricing and ordering can open to a pilot customer group in 3 months.
Let's scope your project. Give us your order volume, pricing logic and ERP: we'll price a B2B ordering portal between 25,000 and 70,000 EUR. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
