The verdict in three sentences
An industrial B2B e-commerce catalog does not need an instant shopping cart but a quote basket (RFQ) and rich technical datasheets. In Amsterdam in 2026, budget 20,000 to 48,000 EUR over 4 to 6 months, depending on catalog depth and validation workflow complexity. The right instinct: match the long B2B buying cycle rather than copy consumer e-commerce.
Why the quote replaces the cart
In industrial B2B, prices depend on volume, customer and sometimes negotiation. The buyer builds a list, requests a quote, gets it approved internally, then orders. The site should support that journey, not force it toward a card payment.
| Function | 2026 range (EUR) | Role |
|---|---|---|
| Discovery & product taxonomy | 2,500 - 5,000 | Families, technical filters |
| Datasheets & documents | 4,000 - 9,000 | Specs, PDF, drawings, compatibility |
| Quote basket (RFQ) | 4,000 - 9,000 | List, quantities, comments |
| Validation workflow | 3,000 - 8,000 | Multi-buyer, thresholds, approval |
| Customer area & history | 3,000 - 7,000 | Quotes, orders, invoices |
| Per-customer pricing / discounts | 2,500 - 6,000 | Grids, contracts, net prices |
| ERP / catalog integration | 1,000 - 4,000 | Stock, references, prices |
The real value lies in usable datasheets (filter by characteristic, CAD files, compatibility tables) and a quote basket that captures intent without friction.
Showcase catalog or transactional platform?
| Criterion | Catalog + RFQ (entry) | Full B2B platform |
|---|---|---|
| Budget | 20,000 - 30,000 EUR | 35,000 - 48,000 EUR |
| Timeline | 4 months | 5 - 6 months |
| Displayed prices | On request / after login | Net prices per customer |
| Online ordering | No (quote then email) | Yes, with reorder |
| Validation workflow | Simple | Multi-level, thresholds |
| ERP integration | Optional | Native, real time |
| Target | Rich technical catalog | Recurring key accounts |
A manufacturer starting out benefits from launching a catalog + quote basket at 20,000-30,000 EUR, then evolving toward online ordering and personalized pricing once processes settle.
Mini case study
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Catherine runs a components manufacturer in Amsterdam, 12 sales reps, a catalog of 3,200 references. Each quote takes on average 35 minutes (find reference, price, format), for 520 quotes/month, or 303 hours of sales work (loaded cost ~45 EUR/h): ~13,650 EUR/month.
With a catalog + quote basket at 28,000 EUR, the buyer prepares the request online and the rep only validates the price: time per quote drops to 12 minutes, or 104 hours/month. Savings of 199 hours, about 8,955 EUR/month. Payback in roughly 3.5 months of saved sales time.
FAQ
Should prices be shown publicly? Rarely in industrial B2B: prices appear after login or in the quote, to protect negotiated grids. A "price on request" plus a quote basket converts better than a rigid public tariff.
Can we integrate technical and CAD files? Yes: PDFs, spec sheets, CAD files and compatibility tables attach to product pages. Budget 4,000 to 9,000 EUR depending on document volume and update automation.
How do we handle multiple buyers on the customer side? A validation workflow lets a requester create a quote subject to a manager's approval above a threshold (e.g. 5,000 EUR). This module costs 3,000 to 8,000 EUR.
Should the site connect to the ERP? Strongly recommended for up-to-date stock and prices. A simple integration (references, availability) costs 1,000 to 4,000 EUR; a real-time two-way sync more.
How long to go live? Budget 4 to 6 months: discovery and product data model, catalog integration, quote basket, workflow, then testing with a few pilot customers.
Let's scope your project. Tell us your number of references, datasheet richness and workflow needs; indicative budget 20,000 to 48,000 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.
