The verdict in three sentences
The number-one brake on a high basket is not desire, it is the customer's cash flow at that moment. Installment payment (BNPL, "buy now pay later") via mobile money removes that brake: in 2026, it lifts the average basket by 42% and conversion by 19%, with an automatic decision in 8 seconds. It all stays profitable if you keep the default rate at 5% and build the 4% lender fee into the model.
How mobile money BNPL works
The principle: the customer pays a first installment at checkout, then two installments the following months, debited from their mobile money wallet. A lender (or the merchant) advances the full amount and earns via fees. Scoring decides in seconds who is eligible.
| BNPL parameter | 2026 value |
|---|---|
| Eligibility threshold (min. basket) | 25,000 FCFA |
| Application acceptance rate | 68% |
| Decision delay (scoring) | 8 s |
| Lender fee | 4% of amount |
| Default rate | 5% |
| Typical structure | Pay-in-3 (33% / 33% / 34%) |
The 25,000 FCFA threshold is key: below it, BNPL makes no sense because the customer can pay in one go and the fees eat the margin. Above it, it is a powerful conversion lever on electronics, furniture, or premium fashion.
The real impact on revenue
BNPL acts on two levers at once: it raises the average basket (the customer dares to buy pricier) and it raises conversion (fewer checkout abandonments). Here is a simulation on 1,000 qualified visitors.
| Indicator | Without BNPL | With BNPL |
|---|---|---|
| Conversion rate | 3.0% | 3.57% (+19%) |
| Number of orders | 30 | 36 |
| Average basket | 35,000 FCFA | 49,700 FCFA (+42%) |
| Revenue | 1,050,000 FCFA | 1,789,200 FCFA |
| Gross gain | — | +739,200 FCFA |
These figures are a 2026 order of magnitude: they assume a BNPL offer well integrated into checkout and a catalogue suited to high baskets. Even after removing the 4% lender fee and a default provision, the net gain stays firmly positive.
Mini case study
Adjoua sells design furniture, average basket 60,000 FCFA, 400 orders per month. Many visitors abandon at the price. She enables pay-in-3: her conversion rises from 3% to 3.57% and her average basket climbs to 85,000 FCFA. Over the month, her revenue goes from 24,000,000 FCFA to about 34,000,000 FCFA. Even after 4% lender fees (~1,360,000 FCFA) and a 5% default provision, she earns several million FCFA net extra.
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FAQ
From what basket size is BNPL relevant?
Generally above 25,000 FCFA. Below that, lender fees eat the margin and the customer can pay in one go without difficulty.
Who bears the default risk?
It depends on the setup: either the partner lender (for higher fees) or the merchant. A default rate around 5% should always be provisioned in your model.
Is the 8-second scoring reliable?
It relies on mobile money history and cap rules. With a 68% acceptance rate, it screens out the riskiest profiles while smoothing the purchase.
Is BNPL compatible with mobile money wallets?
Yes, installments can be debited from the customer's wallet. Integration happens at checkout, with automatic reminders before each due date.
Can I be paid for bringing merchants to Kolonell?
Yes. Our referral program pays 12% on every e-commerce signed thanks to you, plus 5% recurring on maintenance, and 10% on a marketplace. It is real income for a simple introduction.
Let's talk about your project. We integrate installment payment into your shop to lift your baskets. 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.
