The verdict in three sentences
Buy-now-pay-later (BNPL) lifts average order value by 30 to 50% on tickets of NGN 40,000 and above, but it shifts default risk to the merchant or lender. On mobile money, scoring relies on wallet history for fast approval. The decision: build an in-house pay-in-3 or lean on a specialised BNPL provider.
The economics of mobile-money BNPL
BNPL only pays off if the basket uplift outweighs the cost of default and the lender's fee.
| Metric | 2026 order of magnitude |
|---|---|
| Average order value uplift | +30 to +50% |
| Approval rate (wallet scoring) | 55 to 70% |
| Default rate to provision | 3 to 8% |
| Pay-in-3 duration | ~60 days (3 installments) |
| Merchant fee | 3 to 6% |
| Relevant minimum ticket | ~NGN 40,000 |
The merchant accepts a 3 to 6% fee because the basket rises: on a ticket moving from NGN 80,000 to NGN 120,000, the extra margin far exceeds the service cost.
In-house vs provider: what to choose
| Criterion | In-house pay-in-3 | BNPL provider |
|---|---|---|
| Default risk | On you | Transferred (per contract) |
| Fees | Cash-flow cost | 3 to 6% per transaction |
| Scoring | To build | Provided (wallet history) |
| Time to launch | Long | Fast (API) |
| Cash flow | Tied up | Paid upfront by provider |
| Collections | Your job | Handled by provider |
For most merchants, a BNPL provider (such as Nigerian players like Credpal or Carbon, leaning on wallet scoring) avoids tying up cash and outsources collections.
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Mini case study
Ibrahim sells electronics in Lagos. On an NGN 120,000 order, without BNPL, 40% of price-sensitive customers abandon. By offering pay-in-3 (3 x NGN 40,000 over 60 days), he converts some of these hesitant buyers: out of 100 qualified visitors, he moves from 25 to 35 sales. At a 5% provider fee, he pays NGN 6,000 per sale, but gains 10 extra sales at NGN 120,000, i.e. NGN 1.2m of additional revenue — net of fees and an 8% default provision.
FAQ
Does BNPL really increase the basket? Yes: by spreading payment, it removes the price barrier and lifts AOV by 30 to 50%, especially above NGN 40,000.
How do you approve without a bank history? Scoring relies on mobile wallet history (frequency, regularity, age) and approves 55 to 70% of requests.
Who bears the default? In-house, you do: provision 3 to 8%. With a provider, the risk is transferred per contract, in exchange for a 3 to 6% fee.
What minimum ticket makes it worthwhile? Below NGN 40,000, the conversion gain rarely justifies the fee; BNPL shines on electronics, appliances and premium fashion.
Is pay-in-3 slow to integrate? Via a provider API, setup is fast; in-house, budget time to build scoring, schedule and collections.
Let's talk about your project. We integrate a mobile-money pay-in-3 with wallet scoring to lift your average order value. 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.
