For most Kiwi businesses, taking card payments is simply part of everyday trading. Customers expect it, staff rely on it, and when it’s working well, it fades into the background of a smooth transaction. But if you’re new to business or setting up your first payment terminal, it’s normal to wonder exactly how to use an EFTPOS machine and how it fits into your daily operations.
The good news is that modern EFTPOS machines are designed to be simple. Once you understand the basics, they become one of the easiest pieces of technology in your business. Whether you run a café, retail store, food truck, service business, or market stall, knowing how to use an EFTPOS machine properly will help you process payments quickly, keep your customers happy, and make end-of-day reconciliation far easier.
In this guide, our EFTPOS specialists walk you through what an EFTPOS machine actually does, how transactions work, and a few practical tips that can help you get the most out of your terminal.
Before looking at how to use an EFTPOS machine, it helps to understand what’s happening behind the scenes.
EFTPOS stands for Electronic Funds Transfer at Point Of Sale. In simple terms, it’s the system that allows customers to pay you electronically using their debit or credit card. When a customer taps, inserts, or swipes their card, the machine communicates with their bank to check that the funds are available. Once the bank approves the transaction, the payment is processed, and the money is transferred to your business account.
This entire process takes only a few seconds, but it involves secure communication between your EFTPOS terminal, the payment network, and the customer’s bank.
Before you can start accepting payments, your terminal needs to be properly set up and connected. Most EFTPOS machines are pre-configured by the provider so they’re ready to go when they arrive.
The setup process usually involves connecting the terminal to power and ensuring it has a reliable connection, either through broadband, WiFi, or mobile data, depending on the type of terminal. Once connected, the terminal communicates with the payment network and becomes ready to process transactions.
If you’re using an integrated point of sale system, your EFTPOS terminal may also connect to your POS software. This allows payment amounts to be sent directly from the register to the terminal, reducing manual entry and speeding up transactions.
For most small business owners, the setup process is handled by a provider like EFTPOS Now, which means you can focus on learning how to use an EFTPOS machine day to day rather than worrying about technical details.
Once your terminal is ready, using it becomes very straightforward. When a customer is ready to pay, you simply enter the amount into the machine or into your POS system if it’s integrated.
The terminal then prompts the customer to choose how they want to pay. They can tap their card or phone using contactless technology, insert their card into the chip reader, or, in some cases, swipe the card depending on the terminal.
If the customer inserts their card, they will usually enter their PIN to authorise the transaction. The machine then communicates with the bank to confirm the payment. Within seconds, the transaction is approved, and a receipt can be printed or displayed.
Once you’ve completed a few transactions, the process becomes second nature. This is why understanding how to use an EFTPOS machine is less about complicated steps and more about becoming comfortable with the flow of everyday payments.
Once a transaction is approved, the funds begin the settlement process. Settlement refers to the transfer of funds from the customer’s bank to your business account.
In New Zealand, standard EFTPOS transactions processed through the domestic payment network are typically settled overnight, meaning the funds appear in your account the next business day. Credit and contactless payments may follow slightly different settlement processes depending on the merchant services arrangement with your bank.
Understanding settlement is an important part of learning how to use an EFTPOS machine, because it affects your cash flow and how you reconcile daily transactions.
Most EFTPOS machines give you the option of printing a receipt for the customer, keeping a merchant copy, or skipping printed receipts altogether if they aren’t needed.
Many businesses now choose to minimise printed receipts to reduce paper use, however it can still be helpful to offer one for larger purchases or when customers request it.
Your terminal also keeps an electronic record of transactions throughout the day. At closing time, many businesses run a settlement or summary report that shows the total value of payments processed. This report helps confirm that the payments recorded in your POS or accounting system match the payments processed through the terminal.
Like any piece of equipment, an EFTPOS machine works best when it’s looked after.
Simple habits make a big difference. Keeping the terminal charged, ensuring it stays connected to the network, and placing it in a safe location on your counter can help prevent interruptions during trading hours.
If a terminal ever does lose connection or displays an error message, it’s often something simple like a network issue or a restart that’s needed. Having access to local support also makes a difference. Many small business owners appreciate knowing that if something goes wrong, there’s someone they can call who understands the New Zealand payments environment.
That’s one reason many businesses choose to work with us, as we offer local expertise alongside modern payment technology.
Understanding how to use an EFTPOS machine is only part of the equation. Choosing the right machine for your business is just as important.
Different industries have different needs. A retail shop might use a countertop terminal connected to a POS system, while a tradie might prefer a mobile terminal that travels from job to job. And a restaurant might use multiple terminals connected to its ordering system.
If you’re not sure which type of EFTPOS machine suits your business, get in touch with us today. We’ll connect you with an EFTPOS specialist who can talk through your options and recommend a setup that fits how you work.
Because when it comes to payments, the right knowledge and the right support can make running your business just that little bit easier.
