The Cheapest Payment Gateways for South African React/Next.js E-commerce in 2026 – Real TCO Breakdown (Not Just the % Fee)

“Cheapest” here isn’t just the transaction percentage you see on the marketing page. It’s Total Cost of Ownership (TCO) – everything that hits your pocket and your sanity: How many hours you (or your junior) spend coding the integration Monthly fixed fees (spoiler: most are R0 now) Payout/settlement fees that delay your cash during load shedding Extra work for webhooks, retries, and observability when EskomSePush says Stage 6 I pulled the latest 2026 numbers from the gateways themselves + SARB ecosystem data. Here’s the honest ranking for a typical Joburg or Cape Town indie store doing R50k–R200k/month. 2026 Cheapest-First Ranking by Real TCO Ozow – Literally free for the first R1 million in sales Yoco – Zero monthly fees + automatic rate drops Paystack – Wins on bigger purchases iKhokha – Great control at 2.85% Stitch – Built for the PayShap/open-banking future Peach Payments – Perfect for monthly subscriptions PayFast – Still works but payout fees hurt No one charges monthly fees any