The verdict in three sentences
A hardware distributor serving 1,100 stores through paper order slips, phone calls and voice notes loses margin to errors, chasing and poorly tracked credit. A B2B ecommerce portal with minimum order value, customer credit lines and delivery slots is a custom build at Kolonell between 2,500,000 and 15,000,000+ FCFA (3,810 to 22,870+ EUR) depending on complexity. Whether in Dakar or Singapore, the fastest gain rarely comes from new sales: it comes from controlling receivables and cutting picking errors.
Daily reality for a hardware distributor
Take a Singapore distributor in the Sungei Kadut or Kaki Bukit industrial areas supplying hardware shops, renovation contractors and facility managers across the island and into Johor. Orders arrive in every format: photographed lists, WhatsApp voice notes, calls to the sales rep, walk-ins at the warehouse counter. Sales admin rekeys everything into the ERP, often the next morning.
With 3,500 SKUs, many of them near-identical (diameters, lengths, finishes), picking errors are frequent. Credit lines live in a spreadsheet only the finance manager really checks, and a customer can sit above their limit for weeks before anyone notices.
| Friction point (2026 order of magnitude) | Today | With a B2B portal |
|---|---|---|
| Order rekeying | 100% of orders | under 20% (remaining phone orders) |
| Picking errors | 3 to 5% of lines | under 1% with photos and spec sheets |
| Minimum order (SGD 500 in Singapore, 250,000 FCFA in Dakar) | checked by hand | enforced automatically at cart |
| Credit line tracking | monthly spreadsheet | real-time balance, automatic hold |
| City delivery | 48 to 96 h | 48 h held via booked slots |
| Out-of-town delivery | 3 to 7 days | 72 h with planned runs |
The features a wholesaler needs
- B2B catalogue with net prices per customer or customer group (retailer, contractor, key account).
- Minimum order value and free-delivery thresholds configurable by zone.
- Customer credit lines: limit, 30 or 45-day terms, payment history, automatic hold.
- Payments: PayNow and cards in Singapore, Wave and Orange Money for small Senegalese stores, bank transfers logged and reconciled for key accounts.
- Delivery slots with SMS or WhatsApp confirmation.
- Sales rep app to place orders on site and see the customer's balance before selling.
- ERP sync for stock and invoicing.
| Kolonell project level | Kolonell budget | Typical scope |
|---|---|---|
| Simple | 2,500,000 to 4,000,000 FCFA (3,810 to 6,100 EUR) | catalogue, group pricing, minimum order, online payment |
| Medium | 4,000,000 to 7,000,000 FCFA (6,100 to 10,670 EUR) | + credit lines, balances, delivery slots, sales rep app |
| Complex | 7,000,000 to 15,000,000+ FCFA (10,670 to 22,870+ EUR) | + ERP sync, multi-warehouse, route planning, management dashboards |
| Maintenance | 35,000 / 75,000 / 120,000 FCFA per month | fixes, backups, minor changes depending on level |
| Specific ERP connector, data migration | quote-based | depends on the ERP and product data quality |
For comparison, a Singapore agency typically quotes SGD 40,000 to SGD 150,000 for a comparable B2B portal in 2026 (order of magnitude), and licensed B2B commerce platforms run about SGD 1,500 to SGD 6,000 per month. Singapore firms may also offset part of the cost through government digitalisation grants, subject to eligibility.
Customer credit is the heart of the project
In building materials distribution, credit drives sales and credit drains cash. The portal must show each customer their balance, overdue invoices and remaining headroom. At checkout, three cases: the balance allows it and the order ships; it does not, and the customer pays the difference instantly; or the order goes to the sales manager for approval. This simple mechanism often cuts receivables over 60 days by 30 to 50%.
Mini case study
Wei Ling, managing director of a hardware distributor in Singapore, serves 1,100 customers and invoices SGD 24 million a year. Receivables over 60 days stand at SGD 1.8 million.
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- A 35% cut in receivables over 60 days through automatic holds frees SGD 630,000 of cash. At a 6% financing cost, that saves SGD 37,800 a year.
- Picking errors fall from 4% to 1% on 25,000 orders a year, 750 errors avoided. At SGD 80 per error (return, transport, staff time), that is SGD 60,000 a year.
- Estimated annual gain: SGD 97,800.
Against a medium-complexity build at 6,000,000 FCFA, payback comes well within the first year.
FAQ
Will small hardware stores really order online?
Some will, especially with WhatsApp links and a simple PWA. Others will keep calling, but reps enter those orders in the same portal: a realistic target is 40 to 60% customer-entered orders after 6 months.
How is the minimum order handled?
The cart shows the amount left to reach the threshold and blocks checkout below it. You can grant per-customer exceptions, for example for a key account that orders several times a week.
Do we need a new ERP?
Usually not. A connector syncs stock and invoices every 5 to 15 minutes, and its cost is set in the quote based on your ERP.
How long does the project take?
Allow 10 to 14 weeks for a medium-complexity build, plus 4 to 6 weeks to clean up data for 3,500 SKUs.
What are the recurring costs?
Kolonell maintenance is 35,000, 75,000 or 120,000 FCFA per month. Payment fees, roughly 1 to 3% per transaction depending on method, and hosting come on top.
Let's scope your project. Share your catalogue, credit terms and delivery zones, and we will scope a B2B portal deliverable in 10 to 14 weeks. 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.
