The verdict in three sentences
On an online store, 1 to 3 % of mobile money transactions trigger a dispute: double debit, order not received, wrong amount or fraud. Refunds are handled directly with the customer and the operator — 24 to 72 h with Wave, 3 to 7 days with Orange Money — provided you have the proof (receipt, transaction ID, screenshot). Without a written policy and clean accounting entries, every dispute costs time, margin and reputation.
Dispute reasons and how to handle them
Not all disputes are equal. Here are the most common cases, their cause and the right response:
| Reason | Relative frequency | Target delay | Recommended action |
|---|---|---|---|
| Double debit | Low | 24-72 h | Full refund + fees |
| Undelivered order | Medium | Within 14 days | Full refund |
| Wrong amount | Low | 24-72 h | Refund the difference |
| Non-conforming product | Medium | 14 days | Partial refund or exchange |
| Unrecognized transaction (fraud) | Low | Operator inquiry | Freeze + report |
| Cancellation before shipping | High | 24-48 h | Full refund |
Rule of thumb: a double debit or a technical error is refunded in full, fees included, because it's not the customer's fault. A product return follows your commercial policy (often 14 days), and the 1 % operator fee is then usually not refunded.
Delays and fees: Wave vs Orange Money
| Criterion | Wave | Orange Money |
|---|---|---|
| Refund delay | 24-72 h | 3-7 days |
| Transaction fee | ~1 % | ~1.5 % |
| Fees refunded on error | Yes | Often yes |
| Fees refunded on product return | No | No |
| Proof required | Transaction ID + receipt | Transaction ID + receipt |
| Usual dispute window | A few days | A few days |
The delay figures are 2026 ballparks and vary by channel (app, agent, merchant API). Always keep the transaction ID: without it, no refund can be traced.
Five-step refund procedure
- Gather proof: debit screenshot, transaction ID, order number.
- Qualify the reason (technical, delivery, product) and decide full or partial.
- Issue the refund via the merchant app or API, to the same number.
- Notify the customer on WhatsApp with the refund reference.
- Post the accounting entry and clear the suspense account.
Typical entry for a full refund of 11,800 FCFA gross (initial sale with 18 % VAT):
| Element | Account | Debit (FCFA) | Credit (FCFA) |
|---|---|---|---|
| Reverse net sales | 701 Sales | 10,000 | |
| Reverse output VAT | 443 Output VAT | 1,800 | |
| Cash out | 521 Mobile money | 11,800 |
Mini case study
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Ibrahim runs a shoe e-commerce in Abidjan handling 1,500 orders/month at an average basket of 18,000 FCFA. At a 2 % dispute rate, that's 30 disputes/month. Without a procedure, each takes ~25 minutes of searching, that is 12.5 h/month lost.
By standardizing proof collection (transaction ID required at checkout) and a WhatsApp reply template, he drops to ~8 minutes per dispute, that is 4 h/month. On double debits (10 % of disputes), recovering the 1 % fees also avoids eating into his margin. Gain: 8.5 h/month and a preserved reputation — decisive when one bad review can cost several sales.
FAQ
How long does a mobile money refund take?
2026 ballpark: 24 to 72 h with Wave, 3 to 7 days with Orange Money. The customer must receive the refund on the number used for payment.
Are transaction fees refunded?
For a technical error or double debit, yes, the refund is usually full. On a plain product return, the 1 % fee stays with you or the customer depending on your policy.
What proof should I keep?
The transaction ID is essential, along with the receipt and order number. Without an ID, the operator cannot trace or refund the payment.
How do I keep the dispute rate below 1 %?
Confirm every order on WhatsApp, show the exact amount before payment, ship fast and track parcels. Most disputes come from confusion over amount or delivery time.
Do I need a written refund policy?
Yes, a clear, visible 14-day policy reduces disputes and speeds their handling. It also protects the merchant against bad faith.
Let's talk about your project. We build proof collection, refunds and accounting entries into your store. 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.
