The verdict in three sentences
Mobile money has no true chargeback mechanism like cards: the merchant drives the refund, which makes it a trust and support-cost issue. The refund delay ranges from instant to D+7 by provider, and a poor SLA generates 3 to 9 support tickets per 100 orders. The right setup documents a clear process, handles partial refunds and anticipates wrong-number reversals.
Mobile money vs card: two worlds
On cards, the buyer can initiate a chargeback through their bank, with a 60 to 120 day window and a merchant win rate of 30 to 55 % if they dispute. On mobile money there is no intermediary bank to arbitrate: the refund depends on the merchant's goodwill and tooling. This asymmetry changes everything: on cards you defend yourself, on mobile money you must proactively refund fast to preserve trust.
| Aspect | Card (Paystack/Flutterwave/Stripe) | Mobile money (M-Pesa/MTN/Wave/OM) |
|---|---|---|
| Dispute window | 60 to 120 days | None formal |
| Dispute initiator | Buyer's bank | Merchant / support |
| Refund delay | 5 to 10 days | Instant to D+7 |
| Partial refund | Yes | By provider |
| Merchant win rate | 30 to 55 % | N/A (no arbitration) |
| Fee retained on refund | 0 to 1 % | 0 to 1 % |
The hidden support cost
A slow or opaque refund is paid in tickets and reputation. Here is the 2026 order of magnitude for dispute-handling cost by SLA quality.
| Scenario | Refund delay | Tickets / 100 orders | Est. support cost / month (500 orders) |
|---|---|---|---|
| Automated instant refund | < 1 h | 3 to 4 | ~USD 150 |
| Refund D+1 to D+3 | 1 to 3 days | 5 to 6 | ~USD 250 |
| Manual refund D+5 to D+7 | 5 to 7 days | 7 to 9 | ~USD 400 |
| Wrong-number reversal | variable | +1 to 2 | +USD 70 |
The wrong-number reversal (payment sent to the wrong wallet) is a frequent case: it requires a specific provider process and can take several days. Document it in advance.
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Mini case study
Joseph runs an online store in Lagos, 500 orders/month, average basket NGN 18,000. Before, refunds were manual at D+6: 8 tickets per 100 orders, or 40 tickets/month and an estimated support cost of USD 400. He automates mobile-money refunds in under an hour and documents the reversal process. Tickets fall to 4 per 100, or 20 tickets/month, support cost ~USD 150. Monthly saving: USD 250, plus a reorder rate up 6 points thanks to restored trust.
FAQ
Does mobile money allow a chargeback? No, not in the card sense. There is no formal window or bank arbitration: the refund depends on the merchant. That is why a clear refund SLA is essential.
What refund delay is reasonable? Ideally under one hour automated; D+1 to D+3 is acceptable; beyond D+5, support tickets explode (7 to 9 per 100 orders).
What is the card chargeback window? Between 60 and 120 days by network. A disputing merchant wins in 30 to 55 % of cases if they provide delivery proof and logs.
What to do about a wrong number? Open a reversal process with the mobile-money provider: it takes several days and needs the transaction reference. Document this path for your support team.
How many dispute tickets to expect? Count 3 to 9 tickets per 100 orders by SLA quality. Every point gained on delay directly reduces support load.
Let's talk about your project. We automate your mobile-money refunds and frame your dispute processes. 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.
