The verdict in three sentences
A gateway's headline rate lies by omission: Paystack advertises 1.5 % but caps and payout fees shift the total, Flutterwave sits at ~1.4 %, Monnify at 1.3 % plus a flat fee. The real costs hide in payout, FX markup, chargeback and setup. Your effective cost depends on the method mix and volume — above a certain threshold, everything is negotiable.
Headline rate vs real cost (2026)
Let us compare advertised grids and add-on fees, as a 2026 order of magnitude. Exact rates depend on your contract and volume.
| Aggregator | Headline rate | Payout | FX markup | Chargeback |
|---|---|---|---|---|
| Flutterwave | 1.4 % | ~50 NGN | 1-2.5 % | high |
| Paystack | 1.5 % (cap) | 10 NGN | 1-2 % | variable |
| Monnify | 1.3 % + flat | flat | n/a | variable |
| International card | 3.9 % | n/a | included | high |
On 4,000,000 NGN of monthly volume, a 0.2-point rate gap equals thousands of NGN/month. Add 40 payouts and a chargeback, and the "small" fees add up fast.
The volume negotiation threshold
Catalogue rates target small volumes. Past a cap, aggregators negotiate.
| Monthly volume | Negotiation leverage | Estimated target rate |
|---|---|---|
| < 1M NGN | Low | catalogue rate |
| 1-5M NGN | Moderate | -0.1 to -0.2 pt |
| 5-15M NGN | Strong | -0.2 to -0.4 pt |
| > 15M NGN | Very strong | -0.4 pt + free payouts |
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The switching threshold sits around 5,000,000 NGN/month: the point where asking for a custom grid becomes realistic and profitable.
Mini case study
Blessing runs a fashion marketplace in Lagos, 6,000,000 NGN volume/month via Flutterwave at 1.6 % effective, i.e. 96,000 NGN/month. By consolidating volume and negotiating a 1.4 % grid with free payouts, she drops to 84,000 NGN/month plus saved payout fees. Total gain: tens of thousands of NGN/month without changing a line of code.
FAQ
Is the headline rate negotiable? Yes, from about 5M NGN/month in volume. Below that you pay catalogue; above, a custom grid with reduced payouts becomes accessible.
What is FX markup and when does it apply? It is a 1 to 2.5 % margin added on currency conversion when a customer pays in a different currency from your account. It does not apply to local NGN transactions.
Who pays the chargeback? The merchant, usually a fixed fee plus the disputed amount. A proof-of-delivery procedure sharply reduces the risk.
Should I use multiple aggregators? A primary plus a backup is enough. Multiplying complicates reconciliation without proportional gain, unless you need geographic coverage.
Let's talk about your project. We audit your real aggregator fees and negotiate the best grid for your volume. 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.
