The verdict in three sentences
For an e-commerce store in Ghana, MTN MoMo direct integration is often the cheapest at roughly 1%, while aggregators like Paystack and Flutterwave charge 1.5–1.95% but bundle cards, bank transfer and MoMo in one API. The real hidden cost is not the headline percentage but the settlement delay (T+1 vs T+2) and the chargeback handling, which too many merchants forget to price in. Choose an aggregator for convenience and multi-channel coverage, or direct MoMo for the lowest fee if you only need mobile money.
Merchant fees by basket amount
The figures below are 2026 order-of-magnitude estimates for a business/merchant account, not a personal wallet. A personal wallet used for selling usually costs more and offers no receipt or API.
| Basket amount | MTN MoMo (~1%) | Paystack (~1.95%) | Flutterwave (~1.4%) |
|---|---|---|---|
| GHS 20 | GHS 0.20 | GHS 0.39 | GHS 0.28 |
| GHS 50 | GHS 0.50 | GHS 0.98 | GHS 0.70 |
| GHS 100 | GHS 1.00 | GHS 1.95 | GHS 1.40 |
| GHS 250 | GHS 2.50 | GHS 4.88 | GHS 3.50 |
| GHS 500 | GHS 5.00 | GHS 9.75 | GHS 7.00 |
| GHS 1,000 | GHS 10.00 | GHS 19.50 (capped) | GHS 14.00 |
On a monthly turnover of GHS 300,000, the gap between 1% and 1.95% is about GHS 2,850/month, roughly GHS 34,200/year — enough to fund an ad campaign.
Settlement, limits and setup cost
The percentage never tells the whole story. Slow settlement locks up your cash; poor chargeback handling exposes you to fraud.
| Criterion | MTN MoMo | Paystack | Flutterwave |
|---|---|---|---|
| Settlement delay | T+1 | T+1 | T+1 to T+2 |
| Setup cost | Low | Free to low | Free to low |
| Channels | MoMo only | Cards, MoMo, bank | Cards, MoMo, bank |
| Webhooks | Yes | Yes | Yes |
| Chargeback handling | Manual | Structured dashboard | Structured dashboard |
| Payment page hosted | No | Yes | Yes |
A concrete tip: integrate at least MTN MoMo plus one aggregator to cover cards and other networks (Vodafone/Telecel Cash, AirtelTigo Money). This captures over 90% of Ghanaian buyers.
Mini case study
Ama runs an online cosmetics store in Accra. She handles 250 orders/month at an average basket of GHS 120, so GHS 30,000 monthly turnover. On Paystack alone at 1.95% she pays GHS 585/month in fees. By routing 60% of volume through direct MTN MoMo at 1%, she pays: 18,000 × 1% = GHS 180 (MoMo) + 12,000 × 1.95% = GHS 234 (Paystack) = GHS 414. Saving: GHS 171/month, about GHS 2,052/year, without losing a single customer since she offers both options.
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FAQ
What is the cheapest payment method in Ghana in 2026?
Direct MTN MoMo integration generally shows the lowest merchant fee, around 1%. On a GHS 100 basket that is about GHS 1.00 versus GHS 1.95 for Paystack.
Do I need a business account to sell online?
Yes. A personal wallet gives you no official receipt, no API and no confirmation webhook. A merchant account is essential to automate order validation and prevent fraud.
How long until I receive my money?
MTN MoMo and Paystack settle at T+1, Flutterwave between T+1 and T+2. On GHS 300,000/month turnover, faster settlement noticeably improves your cash flow.
Should I offer several payment methods?
Yes, absolutely. Offering MoMo plus an aggregator covers over 90% of buyers. Every missing option is an abandoned cart.
How are chargebacks handled?
Aggregators like Paystack and Flutterwave provide a structured dispute dashboard, while direct MoMo disputes are more manual. Budget staff time for reconciliation regardless of the provider you choose.
Let's talk about your project. We integrate MTN MoMo, Paystack and Flutterwave into your store with tested webhooks and automated reconciliation. 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.
