The verdict in three sentences
For a freight forwarder and customs broker handling 500 job files a month in Rotterdam, the real cost of spreadsheets and email shows up as unrecharged disbursements, demurrage and hours lost searching. A complex Kolonell application, between 10,670 and 22,870 EUR (7,000,000 to 15,000,000 FCFA), tracks every job from manifest to delivery, connects to Portbase and customs data flows and produces the disbursements plus fees invoice without rekeying. Plan 5 to 7 months, with payback driven mainly by recharging every advanced cost, compared with CargoWise transaction fees that scale with volume.
Where money and time leak in a job file
A typical import job in Rotterdam goes through about ten steps: receiving documents (bill of lading, commercial invoice, packing list), opening the file, customs declaration through the Dutch customs systems, duty and VAT payment, terminal release via Portbase, inspection if selected, pickup, trucking to the client, then invoicing. Each step creates costs advanced by the forwarder on the client's behalf: duties, terminal handling, storage, carrier charges, scan fees.
When those disbursements live in spreadsheets and email threads, three problems keep coming back: costs paid but never recharged, containers exceeding free time and triggering demurrage and detention, and clients calling repeatedly to ask about status.
| Friction point | Typical spreadsheet situation | Target with the application | Measurable impact |
|---|---|---|---|
| Unrecharged disbursements | 1 to 3% of advanced amount | Under 0.3% | Margin recovered |
| Invoicing delay after delivery | 5 to 10 days | 1 day | Better cash flow |
| Containers in demurrage | 5 to 12% of files | Under 3% | Free time alerts |
| Client status calls | 2 to 4 per file | Under 1 | Client portal and email alerts |
| Time to find a document | 5 to 15 minutes | Under a minute | Document store per file |
| Management visibility | Manual weekly report | Real time dashboard | Faster decisions |
*2026 orders of magnitude seen at mid-size European forwarders, to be confirmed on your own files.*
What the application contains and what it costs
The core is the job file, which centralizes documents, milestones, parties and cost lines. Around it, the application adds container free time tracking, invoicing that separates disbursements from fees, a client portal and connections to external systems where access is granted.
| Module | Content | Indicative share of budget | ||
|---|---|---|---|---|
| Job file management | Opening, milestones, owners, statuses | 20 to 25% | ||
| Documents | Bills of lading, invoices, declarations, scanning | 10 to 15% | ||
| Disbursements and invoicing | Advances, recharges, fees, VAT | 20 to 25% | ||
| Container and free time tracking | Arrival dates, demurrage alerts | 10% | ||
| Client portal and notifications | Online status, email, WhatsApp | 10 to 15% | ||
| Portbase, customs and bank connections | Reference imports, payment reconciliation | 10 to 15% | ||
| Option | 2026 cost | Timeline | Fit for a mid-size forwarder | Limits |
| Spreadsheets and email | Near zero | Immediate | Yes | Lost disbursements, no traceability |
| CargoWise | Per transaction and per user pricing, market estimate rising with volume | 6 to 12 months | Strong | Price increases, heavy configuration |
| Mid-market forwarding package | Per user subscription, market estimate | 3 to 6 months | Good | Rigid workflows |
| Kolonell complex application | 10,670 to 22,870 EUR (7,000,000 to 15,000,000 FCFA) | 5 to 7 months | Yes, on your workflows | Project to steer |
| Kolonell application maintenance | 110 to 180 EUR per month | Ongoing | Yes | Plan from day one |
The 5 to 7 month timeline covers workflow scoping (one month), module development in releases (three to four months) and a one to two month pilot on a client portfolio before full cutover. A certified customs declaration engine stays with a specialized provider: the custom application orchestrates the job and consumes its data.
Mini case study
Pieter, managing director of a freight forwarder in Rotterdam, handles 500 job files a month with average disbursements of 2,800 EUR per file, or 1,400,000 EUR advanced every month. If 1.5% is never recharged, the loss reaches 21,000 EUR a month, often invisible because it is diluted in bank statements.
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By bringing that rate down to 0.3%, he recovers 16,800 EUR a month. Even with an assumption five times more cautious, 3,360 EUR a month, an application at 20,000 EUR plus 180 EUR of monthly maintenance pays back in about six months. Avoided demurrage and saved clerk time come on top.
FAQ
Can the application connect directly to Dutch customs?
Customs declarations go through certified software; the custom application imports declaration references and statuses through that provider or Portbase, which already removes about 80% of rekeying.
How are disbursements and VAT handled?
Disbursements are recharged at cost, outside the VAT base when the legal conditions for disbursements are met, while fees carry 21% Dutch VAT. The application separates both on every invoice.
Can our clients track their files?
Yes, through a web portal and email or WhatsApp notifications at each key milestone. Status calls usually drop by more than half.
What about two years of spreadsheet history?
Files are cleaned and imported during the project. Allow 1 to 3 weeks depending on data quality.
Why not simply move to CargoWise?
For large multinational networks it often makes sense. For a forwarder with 500 files a month and specific workflows, a custom application costing 10,670 to 22,870 EUR once avoids transaction fees that grow with every file.
Let's scope your project. Share your monthly file volume, operation types and current tools, and we will price an application between 10,670 and 22,870 EUR delivered in 5 to 7 months. 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.
