What does a payment gateway actually do?
When a customer enters their card details, the gateway encrypts them, sends them to the card network for authorisation, and returns an approve-or-decline answer to your checkout. It is the secure messenger between four parties: your customer's bank, the card network, your acquiring bank, and you. The whole exchange takes about a second.
Is a gateway the same as a merchant account?
No, and the difference matters. A merchant account is the bank account that holds card funds before they settle to you. A gateway is the software that moves the transaction. You need both to accept cards — the merchant account to hold the money, the gateway to process the payment. Some providers bundle them; others, like VOXEPAY, set up the gateway on top of your merchant account so you keep flexibility.
When do you actually need a gateway?
- Selling online — a gateway is required to accept cards on a website.
- Taking payments by phone or mail — a virtual terminal runs on a gateway.
- Recurring billing — subscriptions and instalments are managed through the gateway.
- In person only, nothing else — a standalone terminal may be enough, but a gateway adds online and virtual options later.
Which gateways does VOXEPAY offer?
VOXEPAY deploys industry-standard gateways, including NMI and Authorize.Net, on your merchant account. That means you get a well-supported, widely compatible gateway that works with most shopping carts, invoicing tools and POS systems — set up and supported through us, rather than pieced together yourself.
How do you get started?
You need a merchant account and a gateway configured to your business. VOXEPAY handles both: the underwriting that opens your account, and the gateway deployment that lets you start processing. Reach out and we will walk you through what your business type needs.