Payment Methods for Software Products in New Zealand

New Zealand’s payment landscape is leaner and more focused compared to Australia’s, which is actually good news for a software team. Rather than integrating a few parallel wallets and QR standards, most NZ-centric products end up making one decisive choice about a payment gateway and building around it, alongside the cards and bank transfer options customers already expect.

Whether you’re a startup launching your first paid feature or an established business updating a payment process that has remained unchanged for years, the key question is which gateway truly aligns with how New Zealand customers pay, and what the integration entails on a daily basis.

The providers worth knowing

A small number of names come up repeatedly in NZ payment integrations:

• Windcave, previously known as Payment Express or DPS, is a New Zealand-founded gateway since 1999 that connects into every major NZ bank and has since expanded with operations in Australia, the US, the UK, and Singapore. It is a genuinely local option with strong New Zealand banking relationships.
• Stripe has been active in New Zealand since 2017 and has established a local presence, with Xero frequently mentioned as one of its key New Zealand clients. It processes card payments and handles New Zealand dollar settlements directly, making it a well-known option for teams already using Stripe elsewhere.
• POLi, an online bank transfer service enabling customers to pay directly from their bank account during checkout without needing a card, operating across major New Zealand banks. POLi exited the Australian market in 2023 but continues to operate in New Zealand under local ownership and has recently gained Open Banking accreditation, with further bank integrations rolling out.

Cards and EFTPOS persist as the foundation beneath all of this. Nearly every New Zealand consumer possesses a debit or credit card, and EFTPOS in particular is deeply ingrained in how New Zealanders make in-person payments. A gateway that caters only to online card payments is still overlooking a significant portion of how the country conducts daily transactions, even for a purely online product where the main competition is the online card habit rather than physical EFTPOS itself.

On the technical side, integrating either Windcave or Stripe usually involves working with a hosted payment page or a set of client-side elements for card capture, receiving webhooks for payment confirmation and refund events, and deciding on settlement currency and payout timing upfront, as that impacts your reconciliation process later. Both support recurring billing, which is crucial if you are running any kind of subscription product, though the exact API shape and the fees involved differ enough that comparing both directly against your specific transaction volume and average order value beats assuming one is a universal default for every New Zealand product. If you already operate in Australia or another market where Windcave or Stripe also serve, there is a real advantage to using the same provider across both, since it means one dashboard, one reconciliation process, and one integration to maintain rather than two separate systems doing the same job.

For many teams developing a New Zealand-focused product, a sensible starting point is selecting one main gateway: Windcave if deep local banking integration is most crucial, Stripe if you value a platform you may already know from other markets, and treating that as your core rail. From there, add POLi or an equivalent bank transfer option if your customers lean towards paying directly from their bank account rather than by card, which is genuinely common in New Zealand for larger one-off purchases like tuition, rent, or professional services fees. Getting the core gateway decision right early saves a lot of migration pain later, since payment integrations tend to be one of the more expensive things to replace once a product is live and generating real transaction volume.