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Why Does Paying Abroad Sometimes Cost More Than You Expected?

You've just bought a coffee overseas for €5.
When the transaction appears in your bank account, the amount seems slightly different from what you expected.
It's a common experience for many travellers.
The difference isn't necessarily a mistake. When you make purchases in another currency, several factors can influence the final amount charged to your account.
Understanding how international card payments work can help you better understand your overseas transactions.
Exchange Rates Can Change
Whenever you pay in a foreign currency, the payment needs to be converted into your account currency.
The exchange rate applied may vary depending on factors such as market movements, the payment network, the merchant's processing time and when the transaction is settled.
As a result, the final amount may differ slightly from your initial estimate.
Understanding how exchange rates work helps explain why overseas transactions don't always convert exactly as expected.
Merchant Currency Choices Matter
When paying overseas, you may sometimes be asked whether you would like to pay in the local currency or in your home currency.
This is commonly known as Dynamic Currency Conversion (DCC).
While paying in your home currency may appear familiar, the exchange rate is typically determined by the merchant or payment provider rather than your own bank.
Reviewing the payment options before confirming your transaction allows you to make an informed choice.
Additional Charges May Apply
Depending on the country, payment provider or ATM operator, additional charges may apply to certain transactions.
Examples may include:
- Foreign transaction fees
- ATM operator fees
- Local banking charges
- Currency conversion costs
These charges vary between providers and locations, so it's worth checking the information available before completing a transaction whenever possible.
Different Destinations Have Different Payment Practices
Not every country operates in the same way.
Some destinations rely heavily on contactless card payments, while others continue to use cash or QR payments for everyday purchases.
Understanding local payment habits before travelling can help you choose the payment method that's most appropriate for your destination.
Transparency Matters
When exchanging currencies or making international payments, knowing the exchange rate before confirming your transaction can help you understand exactly what you're paying.
Many travellers value banking services that provide transparent pricing and clearly display exchange rates before a transaction is completed.
iFAST Global Bank offers competitive foreign exchange services through its digital banking platform, allowing customers to view exchange rates before confirming a conversion. Customers can also use their linked UK Debit Card (available to UK residents only) for everyday spending overseas, helping them manage international payments through a single banking relationship.
Key Takeaway
The amount you pay overseas is influenced by more than the price displayed by the merchant.
Exchange rates, merchant payment options, payment processing and local banking practices can all affect the final transaction amount.
Understanding these factors before you travel can help you better understand how international card payments work and manage your spending with greater confidence.
Disclaimer
Foreign exchange rates are subject to market movements.
Terms and conditions apply.
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iFAST Global Bank is a member of the Financial Services Compensation Scheme (FSCS).
iFAST Global Bank is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Our Financial Services Register number is 716167. We are registered in England and Wales, our company number is 4797759.
Please note that the provided details serve as general information and should not be considered as financial advice or endorsements. We strongly advise customers to diligently carry out their own research and consider seeking expert guidance for tailored financial choices.
