The verdict in three sentences
Mobile money offers no card-style chargeback: once validated, a Wave or OM payment is near-irreversible, which protects the merchant. Disputes still exist (wrong amount, non-delivery, reversal) and are handled in 24 to 72 hours with proof. Conversely, a card via an international PSP can face a chargeback up to 120 days after the transaction, a far longer risk for the merchant.
Mobile money vs card: the dispute risk
The nature of the payment method radically changes the merchant's exposure. Mobile money is close to cash (irreversible); the card gives the buyer a long right to dispute.
| Criterion | Mobile money (Wave/OM) | Card (via PSP) |
|---|---|---|
| Reversibility | Near-irreversible | Chargeback possible |
| Dispute window | 24 to 72 h (reversal) | Up to 120 days |
| Burden of proof | Customer initiates | Merchant |
| Fund freeze | Rare | Possible during review |
| Indicative dispute rate | ~0.5 % | 0.5 to 1 % |
| Dispute fee | Low | Flat fee per case |
For a merchant, collecting in mobile money strongly reduces the risk of a late dispute. Cards remain useful for international customers but require keeping all delivery proof.
Procedure and resolution delays
Whether a mobile money reversal or a card chargeback, a clear procedure speeds up resolution. Delivery proof is the decisive element.
| Step | Mobile money reversal | Card chargeback |
|---|---|---|
| Opening | Customer contacts operator | Buyer's bank |
| Required proof | Receipt, delivery proof | Delivery proof + invoice |
| Merchant response time | 24 to 72 h | 7 to 14 days |
| Resolution delay | A few days | 30 to 90 days |
| Funds during review | Usually available | Often frozen |
| Adverse outcome | Customer refund | Debit + fees |
As a 2026 order of magnitude, the dispute rate runs around 0.5 % of transactions. A merchant who systematically keeps delivery proof and payment confirmation wins the vast majority of arbitrations.
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Mini case study
Aminata sells electronics online in Dakar, 300 orders/month, average basket 45,000 CFA. At a 0.5 % dispute rate, she handles about 1 to 2 disputes/month. On her mobile money sales (80 % of volume), a reversal resolves in 48 h with delivery proof, no fund freeze. On her international card sales (20 %), a single disputed chargeback would represent 45,000 CFA in sales plus flat fees, frozen for up to 90 days. By documenting every delivery (signed slip, photo, tracking), she wins her arbitrations and keeps her annual loss under 100,000 CFA.
FAQ
Can mobile money be forcibly refunded? No, there is no card-style chargeback. A reversal is handled amicably via the operator in 24 to 72 hours with proof, without automatic debit of the merchant.
How long does card risk last? A chargeback can be initiated up to 120 days after the transaction, versus 24 to 72 hours for a mobile money reversal: card risk is far longer.
What is the typical dispute rate? As a 2026 order of magnitude, about 0.5 % of transactions, slightly higher on international cards (0.5 to 1 %).
What proof protects the merchant? Delivery proof (signed slip, photo, tracking) plus payment confirmation: it is the decisive element that wins the vast majority of arbitrations.
Are funds frozen during a dispute? Rarely for mobile money, where they usually stay available; often frozen for cards during review, over 30 to 90 days.
Let's talk about your project. We set up a clear dispute process with automated delivery proof. 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.
