Using Your Westpac Card Overseas: Activation and Fees Guide
Learn everything about going overseas with Westpac cards. We cover Westpac overseas card fees, how to notify the bank, and tips on spending abroad.
Planning a trip and wondering whether the Gem Visa will work overseas, or how much it’ll cost when it does? You’re not the only one. Credit cards can be convenient for travel, but the fees and exchange rates behind the scenes aren’t always obvious.
In this guide, we’ll walk through what the Gem Visa actually is in New Zealand, how it works abroad, and the international fees you should expect. You’ll also see how the card handles exchange rates, and what to watch out for if you plan to withdraw cash or rely on it for everyday spending while you’re overseas. We'll also introduce to you Wise Travel Card that can help you save on international transactions with currency conversions at mid-market exchange rates.
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The Gem Visa card is a credit card offered by Latitude.¹ In New Zealand it’s a basic credit card without a rewards program that offers opportunities to pay 0% interest on various purchases.
Here are some of the main features of the Gem Visa.
- 0% interest for 6 months on general purchases of $250 or more
- Offers for 0% interest for up to 60 months on some purchases
- Compatible with certain digital wallets including Apple Pay and Google Pay
- Manageable through the Latitude App
The card also offers anti-fraud protection, to help keep your money safe.
The answer is yes, you can use your Gem Visa overseas. There’s no process to activate it for overseas use, you can simply start spending.
Thinking about what stores accept the Gem Visa NZ; it can be used anywhere that Visa credit cards are accepted.² Being one of the major worldwide card providers, Visa cards are accepted in most countries around the globe, so it is largely down to the merchant having the facilities to process credit card payments.
While the way you charge purchases to your Gem Visa card is the same no matter whether you’re at home or abroad, there are some differences in the costs.
Let’s take a look at the fees and exchange rates that apply when you use the Gem Visa for international payments.
When you use your Gem Visa abroad some of the standard rates and fees apply, alongside an international transaction fee.
Here’s the main fees and charges to be aware of if you’re planning to use a Gem Visa for overseas spending.¹
| Charge | Fee |
|---|---|
| Annual card fee | $65 annually plus a $55 one-off establishment fee |
| Interest rate on general purchases | 29.49% |
| Cash advance rate | 29.95% |
| International transaction fee | 2% of the purchase or cash advance |
| International ATM withdrawal fee | $1.50 |
When travelling it’s quite common to need a bit of local cash for things like taxi’s, public transport, tipping and small stores. With a 2% international fee, $1.50 ATM withdrawal fee, and a cash advance rate of 29.95%, your Gem Visa credit card likely isn’t the most cost effective way to withdraw foreign cash while you travel. Instead, it’s worth looking at something like the Wise Debit card.
With Wise, you can hold 40+ currencies in a single account, all ready to spend with your Wise card. There’s a 350 NZD per month fee-free withdrawal allowance, up to 2 withdrawals.
On top of the fees, there’s also the exchange rate to consider.
When charges are made to the Gem Visa credit card in a foreign currency, the amount is converted to NZD by Visa using their exchange rate.² This comes with the caveat that the amount may also be converted from the foreign currency to USD first, before converting that amount to NZD.
On their website Visa has a converter that acts as an indicator of the rate you might get. It’s a good idea to compare the rate you actually get on a transaction to the mid-market rate at the time, to get an idea of the value it offers.
The mid-market rate) is the mid-point between the buy and sell prices on the currency exchange market, making it a great benchmark to compare the exchange rates you’re being offered. The mid-market rate is also what Wise uses for all currency conversions, without any hidden mark-ups, fees or margins.
Before relying on or using a Gem Visa credit card abroad, it’s worth keeping in mind a few general things about international credit card spending.
The Gem Visa credit card can be a useful travel companion if you want access to interest-free payment offers or the convenience of a widely accepted Visa credit card that works overseas without needing activation.
The potential downside of the Gem Visa; the international costs can add up quickly. With the 2% foreign transaction fee, cash advance charges, and ATM withdrawal fees, it can be difficult to quickly and easily work out what your spending will ultimately cost. On top of that, because your transactions are converted using Visa’s exchange rate, you won’t always know exactly what you’re paying until the charge appears on your statement.
If you’re looking for a more transparent way to spend overseas with no annual card fees and the mid-market exchange rate, it’s worth considering Wise card.
Spending internationally with credit cards often comes with hidden costs like high foreign transaction fees. The Wise card is a simple way to save up to 8x when you're spending internationally. You can spend in 150+ countries at mid-market rate — basically the rate you see on Google. With no foreign transaction fees and low, transparent pricing, Wise usually gives you the best value for your money.

Simply create a Wise account for free, order a card and top-up NZD to get started. Having a physical Wise card allows you to make chip and pin payments, as well as make some free ATM withdrawals each month for when you're abroad. You can get digital cards and add to your Google or Apple Pay wallet for instant use. Spend directly with the Wise account in NZD and let auto-conversion do the trick or convert in advance to your desired currency. You can hold and exchange 40+ currencies in your Wise account and spend the currencies you hold for free.
Wherever your travel takes you, the Wise card makes spending money abroad cheaper and easier.
This general advice does not take into account your objectives, financial circumstances or needs and you should consider if it is appropriate for you. Savings claim based on our rates vs. selected New Zealand banks and other similar providers in Jan 2025. To learn more please visit https://wise.com/nz/compare
Please see Terms of Use and product availability for your region or visit Wise Fees & Pricing for the most up to date pricing and fee information.
Sources:
Date: 8 December 2025
*Please see terms of use and product availability for your region or visit Wise fees and pricing for the most up to date pricing and fee information.
This publication is provided for general information purposes and does not constitute legal, tax or other professional advice from Wise Payments Limited or its subsidiaries and its affiliates, and it is not intended as a substitute for obtaining advice from a financial advisor or any other professional.
We make no representations, warranties or guarantees, whether expressed or implied, that the content in the publication is accurate, complete or up to date.
Learn everything about going overseas with Westpac cards. We cover Westpac overseas card fees, how to notify the bank, and tips on spending abroad.
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