The verdict in three sentences
For a CFO handling 300 mission requests a month with cash advances and paper receipts, the real cost hides in unsettled advances, per diem overruns and hours of accounting re-entry. A custom app covering request, approval, advance, settlement and accounting export costs 6,100 to 10,670 EUR (4,000,000 to 7,000,000 FCFA) on the Kolonell grid. Plan 10 weeks of delivery and 50 to 150 USD a month of cloud hosting.
What the paper workflow really costs in Dubai
In an oilfield services company, a paper mission request crosses four desks on average: the requester, the department head, budget control and the cashier. Each step adds one to two days, and settlement after the trip depends on the employee's goodwill. The figures below are 2026 orders of magnitude for a company of 250 to 400 staff operating across the UAE, Oman, Saudi Arabia and Iraq.
| Item | Paper workflow | Monthly order of magnitude |
|---|---|---|
| Processing time per mission request | 45 minutes in total | 225 hours for 300 requests |
| Cost of admin time | 70 AED per loaded hour | about 15,750 AED |
| Approval delay | 3 to 5 working days | trips delayed or started without a signed order |
| Advances unsettled after 30 days | 8% of requests | 24 advances of 1,500 AED, or 36,000 AED outstanding |
| Undetected per diem overruns | 3 to 5% of budget | 6,600 to 11,000 AED on a 220,000 AED budget |
| Lost or unreadable receipts | about 10% | 5% UAE VAT not recovered, cash discrepancies |
| Re-entry in accounting | 100% of receipts | cost centre coding errors |
The heaviest item is not the time spent: it is the advances sitting idle. With 36,000 AED outstanding each month and only partial recovery, the treasury permanently carries two to three months of drift.
The controls the app makes automatic
The goal is not to digitise the form, but to enforce finance rules at the moment of entry, when it is still possible to say no.
| Control | Before | With the app | Estimated effect |
|---|---|---|---|
| Line manager approval | wet signatures, 3 to 5 days | mobile approval in 4 hours on average | trips planned on time |
| Per diem caps by grade and country | checked afterwards | blocked at entry, justified exception | 3 to 5% of travel budget protected |
| Advance linked to the mission request | manual cash register | one advance per order, paid by bank transfer or card | full traceability of payouts |
| Settlement after return | 25 days on average | automatic reminder at D+3, no new advance until settled | delay cut to about 7 days |
| Receipts | stapled paper | timestamped phone photo | under 2% of receipts lost |
| Multi-currency AED, SAR, OMR, USD | manual conversion | daily rate configured | FX gaps identified |
| Accounting export | full re-entry | IFRS journal with VAT split and cost centres | 160 hours saved a month |
The most profitable rule is often the simplest: no new advance until the previous one is settled. On its own, it cuts outstanding advances by about two thirds.
Scope, budget and a 10-week plan
Budget depends on the number of approval levels, the allowance scales to configure and how deep the accounting integration goes. A Dubai agency typically quotes 120,000 to 300,000 AED for this kind of app (market estimate). The Kolonell grid for a medium-complexity app is 6,100 to 10,670 EUR.
| Module | Content | Weeks |
|---|---|---|
| Scoping and rules | approval chains, grades, countries, allowance scales | 1 |
| Request and approval | mobile form, 2 or 3 level workflow, notifications | 2 to 3 |
| Advances and payouts | linked request, cashier approval, transfer or prepaid card | 4 to 5 |
| Settlement and receipts | photos, balance calculation, refund or payroll deduction | 6 to 7 |
| Export and dashboard | accounting journal, VAT, cost centres, advance tracking | 8 to 9 |
| Acceptance and training | tests with 20 pilot users, training sessions | 10 |
After go-live, plan 50 to 150 USD a month of cloud hosting depending on photo volume, plus a Kolonell maintenance plan of 35,000, 75,000 or 120,000 FCFA a month (50, 110 or 180 EUR) depending on support level.
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Illustrative example: Rashid, CFO of an oilfield services company based in Dubai, handles 300 mission requests a month for a travel budget of about 220,000 AED. He picks a scope at 5,500,000 FCFA, about 8,380 EUR or roughly 36,000 AED at 2026 rates (order of magnitude).
- Re-entry hours saved: 160 hours x 70 AED = 11,200 AED a month.
- Per diem overruns avoided: 3% of 220,000 AED = 6,600 AED a month.
- Hosting: about 370 AED a month.
- Net monthly gain: 11,200 + 6,600 - 370 = 17,430 AED.
Payback: 36,000 / 17,430 = about 2 months, before counting the cash freed by lower outstanding advances.
FAQ
Does the app work on remote sites with poor coverage?
Yes, it is built as a progressive web app with an offline mode: entries and photos are stored on the phone and synced once the network is back. Photos are compressed to about 200 KB to keep data use low.
Can it handle several currencies on one trip?
Yes, each expense carries its currency and finance sets the daily rate. FX gaps between advance and settlement show up in a dedicated report.
How does it connect to our accounting software?
The usual route is a journal export with VAT split and cost centres, importable into your ERP. A direct API integration is possible if your software exposes one, priced during the one-week scoping phase.
How long does it take to train 300 users?
Requesters get started in 15 minutes with a video tutorial. Approvers, the cashier and accounting attend two half-day sessions included in week 10.
What happens if an approver is travelling?
Signature delegation is built in, with an end date and a trace in the history. With no answer within 48 hours, the request escalates automatically to the next level.
Let's scope your project. Send us your current workflow and per diem scales: we will price a scope between 6,100 and 10,670 EUR with a 10-week plan. 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.
