The verdict in three sentences
The real SME killer in West Africa is not an empty order book, it is the payment delay: a DSO of 60 to 90 days freezes cash and blocks growth. Manual reminders are irregular, awkward and often forgotten; a collection app automates them in a D+7 / D+15 / D+30 sequence with a Wave payment link, a payment plan and a receivables dashboard. Budget a 2026 order of magnitude of 500,000 to 900,000 FCFA and 6 to 9 weeks, for a DSO cut by around 30 %.
Manual reminders versus automated sequence
Chasing by hand means choosing between looking pushy and being forgotten. The automated sequence solves this: regular, polite, traceable, it no longer depends on mood or memory.
| Criterion | Manual reminder | Automated sequence |
|---|---|---|
| Regularity | Random | Fixed D+7 / D+15 / D+30 |
| Channel | One-off call | WhatsApp + email + SMS |
| Payment link | None | Built-in Wave link |
| Payment plan | Verbally agreed | Formalised and tracked |
| Receivables view | Scattered | Single dashboard |
| Workload | High | Near zero |
DSO, in numbers
Cutting DSO means recovering cash already earned but not yet collected. Here is the effect of moving from 75 to 52 days.
| Indicator | Before | After app | Effect |
|---|---|---|---|
| Average DSO | 75 days | 52 days | -30 % |
| Overdue receivables | 35 % | 18 % | Fewer unpaid |
| Chasing time / week | 6-8 hours | < 1 hour | Time returned |
| 60-day collection rate | 62 % | 84 % | Cash accelerated |
| Project cost (2026 order of magnitude) | — | 500,000 - 900,000 FCFA | 6-9 weeks |
Mini case study
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Moussa runs a distribution SME in Rufisque, average client outstanding 9,000,000 FCFA, DSO of 75 days. By bringing his DSO down to 52 days thanks to automated reminders and the Wave payment link, he frees roughly 23 days of turnover, nearly 2,700,000 FCFA of cash permanently available. That cash spares him a costly overdraft and funds his own stock. The app, bought for 700,000 FCFA, pays back as soon as the first month of recovered cash exceeds its cost — that is, immediately.
FAQ
Won't automated reminders annoy clients? No: messages are personalised, polite and spaced out (D+7, D+15, D+30). A regular, courteous reminder reads as professionalism, not aggression.
Can the client pay straight from the reminder? Yes, every reminder carries a Wave payment link: the client pays in two taps from their phone, sharply shortening the collection delay.
Can it handle instalment payments? Yes, the app formalises a payment plan, tracks each instalment and automatically reminds when one falls overdue.
How do I know which receivables to chase first? The dashboard ranks receivables by age and amount, so effort focuses on high-stakes cases.
Become a Kolonell referral partner. Does a leader in your network complain about paying suppliers before getting paid? Introduce them: the referral programme pays 15 % on the sale plus 5 % recurring on app work, 12 % on e-commerce, 10 % on marketplace, 8 % on institutional.
Let's talk about your project. We calculate your current DSO and the cash you would recover in 90 days. 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.
