The verdict in three sentences
A connected POS with Wave and Orange Money built in speeds up floor service and makes accounting reliable to the last coin. The choice boils down to a 500,000 FCFA one-off build versus a 25,000 FCFA/month subscription + 1.5% per transaction that, at volume, costs far more than it looks. For a restaurant at 180 tickets/day and a 6,500 FCFA average ticket, the per-transaction percentage becomes the real expense.
The 1.5%-per-transaction trap
A 25,000 FCFA/month subscription seems reasonable until you add the per-transaction fee. That fee is what blows up the bill as soon as volume climbs.
| Line item | SaaS POS | Custom POS |
|---|---|---|
| Monthly subscription | 25,000 FCFA | ~15,000 FCFA maintenance |
| Per-transaction fee | 1.5% | 0% (direct MM fees) |
| Monthly revenue (180 x 6,500 x 30) | 35,100,000 FCFA | 35,100,000 FCFA |
| Estimated monthly fee | ~526,500 FCFA | 0 FCFA |
| Total monthly software cost | ~551,500 FCFA | ~15,000 FCFA |
| Tablet hardware | Often rented | 120,000 FCFA one-off |
At that volume, the 1.5% turns a harmless subscription into over 500,000 FCFA/month. The custom build only charges the provider's real Mobile Money fees, with no vendor margin on top.
Total cost of ownership over 3 years
Let's look at the full TCO, hardware included, to decide without illusions.
| Element | SaaS POS (3 yrs) | Custom POS (3 yrs) |
|---|---|---|
| Setup / development | 0 FCFA | 500,000 FCFA |
| Subscription (36 months) | 900,000 FCFA | 540,000 FCFA maintenance |
| Transaction fees | ~18,954,000 FCFA | 0 FCFA |
| Tablet + hardware | 180,000 FCFA rental | 120,000 FCFA purchase |
| 3-year total | ~20,034,000 FCFA | ~1,160,000 FCFA |
| Automatic Z-report | Yes | Yes |
| Data ownership | Vendor | Restaurant |
The verdict is clear once you take Mobile Money at volume: custom is an order of magnitude cheaper over 3 years, precisely because it removes the per-transaction fee.
Mini case study
Adjoa runs a grill in Accra, 180 tickets/day, average ticket 6,500 FCFA. On a 1.5% SaaS she was leaving roughly 526,500 FCFA/month in payment fees. A custom POS at 500,000 FCFA plus a 120,000 FCFA tablet costs her 620,000 FCFA upfront, then ~15,000 FCFA/month. From the second month she's ahead: she saves over 500,000 FCFA monthly in fees. Operational bonus: checkout drops from 90 to 25 seconds, till errors fall 60%, and the Z-report closes automatically every night.
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FAQ
What does a custom restaurant POS cost in 2026?
Around 500,000 FCFA for the software plus 120,000 FCFA for a tablet, so 620,000 FCFA to start, then ~15,000 FCFA/month maintenance. A 2026 order of magnitude for a high-traffic venue.
Is the 1.5% SaaS really more expensive?
On 35 million FCFA/month of revenue, 1.5% is ~526,500 FCFA/month in fees. The custom build only bills the real Mobile Money charges, with no vendor markup.
Does the POS actually speed up service?
Yes: checkout time typically drops from 90 to 25 seconds thanks to built-in Mobile Money and a pre-filled ticket. Across 180 tickets/day, those are precious minutes during the rush.
What does an automatic Z-report bring?
It generates the nightly summary of sales, taxes and payment methods with no manual entry, cutting till errors by 60% and making the books reliable.
Can I keep my existing hardware?
A web POS runs on a plain 120,000 FCFA Android tablet, or even a device you already own. No costly proprietary terminal required.
Let's talk about your project. We build your web POS with Wave/OM checkout and automatic Z-report, with no per-transaction fee. 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.
