The verdict in three sentences
A merchant with no written dispute procedure loses twice: the cash from a mishandled refund and the reputation of a slow support desk. In 2026 the mobile money dispute rate ranges between 0,3 and 1,2 % of orders, and the right reflex depends on the type: immediate refund for a proven double debit, investigation for an alleged fraud. The key is a decision tree that ties each dispute type to a proof, a deadline and a channel.
Immediate refund or investigation: decide fast
Not every complaint deserves the same response. A double debit proven by transaction reference is refunded at once; a non-delivery or alleged fraud demands a short investigation before any payout. Deciding within 24h protects your reputation.
| Dispute type | Proof required | Target delay | Channel |
|---|---|---|---|
| Double debit | 2 transaction refs | Immediate (< 24h) | Aggregator support |
| Non-delivery | Shipping proof | 48 to 72h | Internal investigation |
| Item not as described | Photo + return | 72h to 7 days | Support + return |
| Alleged fraud | History + IP | 7 days | Support + operator |
| Debited timeout | API status T+1 | 24 to 48h | Operator |
Discipline pays: documenting each case with its proof reduces abusive refunds and speeds up legitimate ones.
Delays and channels by operator in 2026
Each operator has its own reversal rules and delays. Knowing them prevents promising a customer a timeframe the operator won't meet.
| Operator | Refund delay | Reversal possible | Reversal fee |
|---|---|---|---|
| M-Pesa | < 7 days if flagged fast | Yes (reversal) | Often retained |
| MTN MoMo | 24 to 72h | Yes | Variable |
| Airtel Money | 48 to 72h | Yes | Variable |
| Orange Money | 24 to 72h | Yes | Sometimes not refunded |
| Card 3DS | 5 to 10 days | Chargeback | Scheme fees |
These 2026 orders of magnitude depend on your merchant contract. Watch out: reversal fees aren't always refunded, so a 50 000 refund can cost you the initial 750 fee with no recovery.
Document so you don't absorb the loss
A won dispute rests on proof: transaction reference, timestamp, shipping proof, WhatsApp exchange. Build a standard file from the first complaint. Merchants who systematically archive these elements settle 80 % of disputes in their favour or amicably, without costly escalation.
Mini case study
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Kofi runs an electronics store in Nairobi, 800 orders/month. His dispute rate is 1 % (8 disputes/month). Before any procedure, he refunded out of caution without investigating: of 8 cases, 3 were fraud or contestable non-deliveries, i.e. ~210 000/month wrongly lost (avg basket 70 000). After setting up a decision tree (proof required, immediate refund only on proven double debit), he now refunds only the 5 legitimate cases and saves ~210 000/month, while still replying within 24h. Annual gain: 2 520 000 and a support desk perceived as more reliable.
FAQ
What dispute rate is normal in 2026?
Between 0,3 and 1,2 % of orders on mobile money, versus around 0,6 % for 3DS cards. Above 1,5 %, check your delivery process and product descriptions before blaming fraud.
Should I always refund immediately?
No. Refund immediately a double debit proven by two references, but open a short investigation (48-72h) for non-delivery or alleged fraud. Immediacy without proof invites abuse.
Are reversal fees refunded?
Not always. On M-Pesa and Orange Money the initial fee can stay on your books even after a refund. Build this cost into your return policy.
What timeframe should I promise the customer?
Align your promise with the operator: 24 to 72h for MTN and Orange Money, up to 7 days for an M-Pesa reversal. Never promise faster than the operator allows.
How do I prove shipping?
Keep the delivery note, the timestamp and the carrier's or customer's WhatsApp confirmation. This file settles most non-delivery disputes amicably.
Let's talk about your project. We equip your store with a dispute procedure, evidence archiving and traced refunds per operator. 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.
