What Is PayFast and How Does It Work for SA E-Commerce?

If you want to take payments on a South African website, PayFast is one of the first names you’ll hear. It’s a local payment gateway that lets your customers pay you online — by card, instant EFT, and more — without you having to handle sensitive card details yourself. Here’s how it works and what to know before you set it up.

What PayFast actually does

A payment gateway is the secure middleman between your website, your customer’s bank, and your bank account. When someone checks out on your site, PayFast takes over the payment step: it securely collects the payment, verifies it with the bank, and tells your website whether it succeeded — then settles the money into your account. You never touch raw card data, which keeps you compliant and your customers safe.

Which payment methods does it support?

• Credit and debit cards (Visa, Mastercard).
• Instant EFT — hugely popular in South Africa, paying directly from a bank account.
• Mobile and wallet options, plus recurring/subscription billing.
• Scan-to-pay and other local methods, depending on your setup.

Instant EFT is the big advantage locally — many South African shoppers don’t want to enter card details and prefer paying straight from their bank, so supporting it can lift your conversion rate.

What does PayFast cost?

PayFast charges a per-transaction fee rather than a fixed monthly subscription, so you only pay when you make a sale. Exact rates depend on the payment method and your volume, so always check PayFast’s current pricing — but the model means there’s little risk in getting started. There’s no cost to you for offering it beyond the transaction fees deducted from each sale.

PayFast vs Yoco — which should you use?

Both are excellent South African options and they’re not mutually exclusive. PayFast is a long-established online gateway with strong Instant EFT support, ideal for full e-commerce checkouts and subscriptions. Yoco is best known for in-person card machines but also offers online payment links and gateway features, which suits businesses that sell both in person and online. Many stores offer both and let the customer choose.

How to add PayFast to your website

You’ll need a PayFast merchant account and a website built to integrate with it. The integration must be done correctly and securely — verifying payment notifications server-side so an order is only marked ‘paid’ once PayFast confirms it. This is exactly the kind of thing to have built properly: a sloppy integration can let orders slip through unpaid or expose you to fraud.

At xKemp Solutions we build PayFast (and Yoco) into the online stores we develop, with server-side verification so payments are handled safely. If you’re planning to sell online in South Africa, PayFast is a solid, trusted foundation to build on.