The verdict in three sentences
No-shows — guests who book and never show — eat up 12 to 18 % of a restaurant's revenue. A mobile money deposit at booking cuts those absences by 70 %, and the SMS reminder turns intentions into real covers. An online reservation module costs little (from 120 000 FCFA + 12 000 FCFA/month) against the tables lost every week.
Phone versus online booking
The phone ties up a staff member, gets missed at peak hours, and leaves no record. Online booking runs 24/7, collects a deposit, and fills the floor plan automatically.
| Criterion | Phone booking | Online booking 2026 |
|---|---|---|
| Availability | opening hours | 24/7 |
| No-show rate | 20-25 % | 6-8 % |
| Deposit possible | no | yes (mobile money) |
| Automatic reminder | no | SMS + WhatsApp |
| Floor plan | paper pad | real time |
| Staff time used | high | almost none |
The real weight of no-shows
Every empty table on a Friday night is revenue that never comes back. Here is the measured effect of a reservation module's three levers.
| Lever | Measured effect (2026 estimate) |
|---|---|
| Mobile money deposit | -70 % no-shows |
| SMS reminder 24h before | -35 % residual absences |
| One-tap confirmation | +15 % honored bookings |
| Online floor plan | +8 % occupancy rate |
| Automatic waitlist | +5 covers / service |
| Module cost | 120 000 FCFA + 12 000/month |
Mini case study
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Wanjiru, who runs a restaurant in Nairobi, does 40 covers an evening at a 6 000 FCFA average ticket. With 20 % no-shows she loses 8 covers a night, i.e. 48 000 FCFA/night in lost revenue. By requiring a 2 000 FCFA mobile money deposit, her no-shows drop to 6 % (≈ 2 covers), recovering 36 000 FCFA/night, i.e. over 900 000 FCFA/month (25 nights). Her module costs 12 000 FCFA/month: the return is almost immediate.
FAQ
How much does an online reservation module cost in 2026? An order of magnitude of 120 000 FCFA setup + 12 000 FCFA/month. Against a no-show costing 6 000 FCFA a cover, the module often pays for itself in under two weeks.
Doesn't the deposit scare guests away? No, a 2 000 to 3 000 FCFA deposit deducted from the bill is accepted by most serious guests. It mainly filters out ghost bookings, which make up the bulk of no-shows.
How does the automatic reminder work? An SMS or WhatsApp message goes out 24h before, with a button to confirm or cancel. This cuts residual absences by about 35 % and frees the table in time if cancelled.
Can we manage the floor plan in real time? Yes, each booking locks a specific table, and staff watch the room fill live. Occupancy climbs by about 8 % thanks to smarter table allocation.
Does it integrate with the restaurant POS? Yes, reservations can link to the connected POS to reconcile the deposit with the final bill, with no double entry.
Let's talk about your project. We set up your online reservations with mobile money deposit and automatic reminders to eliminate no-shows. 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.
