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Have you ever had this experience: whether swiping your card freely while traveling abroad or shopping online for your favorite items from home, you happily check the bill only to find some “unexplained” extra charges? These annoying additional costs are usually hidden expenses like currency conversion fees or foreign transaction fees. They unknowingly increase your spending, making what was originally a good deal no longer so great.
Most credit card issuers charge 1% to 3% fees on every foreign transaction. This means that for every $1,000 you spend, you may have to pay up to $30 in handling fees.
Mastering some simple money-saving tips can make you more at ease when paying overseas. The chart below clearly shows the standard foreign transaction fees charged by some major card issuers, giving you a more intuitive understanding of these hidden costs.

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To combat high fees, the most direct money-saving tip is to start from the source: choose a credit card that does not charge foreign transaction fees. This allows you to avoid the extra cost that is usually between 1% and 3% when spending.
First, you need to understand your enemy—Foreign Transaction Fee. When you use a credit card overseas or on foreign websites to make transactions in a non-local currency, many banks charge this fee. This fee usually accounts for 1% to 3% of your total purchase amount. This means that for every $1,000 spent, you may have to pay an extra $30.
The chart below visually shows the foreign transaction fees charged by some major card issuers, giving you a clearer understanding of this hidden cost.
There are many “zero-fee” or “all-currency” credit cards on the market designed specifically for travelers and online shoppers. When choosing, you can focus on comparing the following aspects:
Little Tip: Some credit card networks (such as Mastercard) have official websites that provide tools to help you find and compare no-foreign-transaction-fee credit cards issued by their partners.
Applying for such credit cards usually requires meeting some basic conditions. Although requirements vary by bank, the following are generally examined:
Before applying, be sure to carefully read the terms and confirm all fees and benefits. Once successfully applied, this card will become a powerful assistant for your overseas spending.
When you are excitedly swiping your card abroad, the cashier may enthusiastically ask you: “Would you like to settle in USD?” This sounds convenient, but it is actually a hidden “exchange rate trap.” Mastering this money-saving tip can help you avoid unnecessary losses.
This trap is called “Dynamic Currency Conversion” (DCC for short). When you use a non-local credit card, POS machines that support DCC will detect which country your card is from and offer you an option: pay in your home currency (such as USD).
The operation process of DCC is roughly as follows:
- The merchant’s POS machine detects that your card is a foreign card.
- The system automatically provides an amount settled in your home currency.
- This amount includes the exchange rate set by the service provider and additional markups.
- You need to choose on the screen whether to pay in “local currency” or “home currency.”
This option not only appears in stores but may also be encountered when withdrawing cash from ATMs.
Choosing to pay in your home currency (i.e., using DCC) seems to save the trouble of conversion, but the cost is an extremely unfavorable exchange rate. The exchange rate markup charged by DCC service providers is usually between 3% and 12%, far higher than the less than 1% fee charged by credit card organizations (such as Visa or Mastercard).
For example, suppose you withdraw 200 euros from an ATM in France:
Just one choice can make you pay more than $16. Therefore, insisting on choosing local currency settlement is a key step you must master.
Whether online or offline, the operation is very simple:
Remember this simple principle: Always choose to pay in the currency of the place where you are spending.

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In addition to swiping cards, directly withdrawing cash abroad is also a common payment method. But if you are not careful, ATM withdrawal fees may quietly “eat up” your budget. This money-saving tip will teach you how to withdraw and exchange currency smartly.
When you withdraw cash from an ATM overseas, the fees usually consist of two parts:
The combination of these two fees can make your withdrawal costs quite high. Therefore, it is best to consult your bank about the relevant charging standards before departure.
For UnionPay card holders, withdrawing cash at ATMs that support the UnionPay network is a good choice. UnionPay’s biggest advantage is that it settles directly in RMB, avoiding the double conversion process like Visa or Mastercard, which first converts the local currency to USD and then to RMB, thereby reducing exchange rate losses.
Although in some currency pairs, other card organizations may have more advantageous exchange rates, UnionPay usually performs well in RMB-related transactions.
Withdrawal Little Tip: The exchange rate difference between different card organizations can reach 1-2%. This means that in a transaction equivalent to $1,000, you may pay an extra $10 to $20. It is recommended that you withdraw enough cash for several days at once to reduce per-transaction fees.
If you need to exchange cash before travel or after arrival, the choice of location and timing is crucial.
If you have mastered the previous basic tips, now is the time to learn how to stack various discounts to maximize savings. This ultimate money-saving tip can make every overseas purchase worth the value.
Many banks launch high cashback activities for overseas spending, which is your first layer of savings. You can actively inquire and register for these activities. For example, some credit cards offer up to 3% cash back on international dining spending and do not charge foreign transaction fees.
Little Tip: Banks usually determine the cashback ratio based on the merchant’s category code (MCC). If the merchant code is incorrect, the cashback you receive may be lower than expected. Before applying for cashback activities, be sure to confirm whether your credit card waives foreign currency transaction fees, otherwise this fee may offset your cashback benefits.
In addition to credit cards, the payment platforms you commonly use are also good helpers for saving money. For example, Alipay and WeChat Pay often cooperate with overseas merchants (such as large e-commerce platforms or offline duty-free shops) to launch exclusive coupons or better exchange rate activities. Before checkout, remember to open your payment App to see if there are red envelopes or discounts you can claim.
When shopping online overseas, you can get a second layer of discounts through cashback websites. Websites like Rakuten cooperate with thousands of retailers. Its operation mode is very simple:
This simple step can allow you to earn an extra sum of cash in addition to merchant discounts.
In the final step before placing an order, don’t forget to shop around. Especially during large promotional seasons like “Black Friday,” prices on different e-commerce platforms may vary greatly. You can use some browser plugins to automatically complete price comparisons.
Tools like Honey can automatically test available promo codes when you check out and help you find the lowest price. You can also add your favorite items to its “Droplist,” and once the item drops in price, it will notify you immediately, helping you seize the best purchase timing.
If you frequently conduct cross-border transactions or need to manage multiple foreign currencies, the high fees and complicated processes of traditional banks may give you a headache. At this time, a new money-saving tip is to use multi-currency accounts.
You can think of a multi-currency account as a “mini bank you carry with you.” It allows you to hold, exchange, and manage multiple foreign currencies in one account at the same time. Compared with traditional bank accounts, it provides significant advantages:
There are many excellent multi-currency account tools on the market, among which Wise and Revolut are two popular choices. They are both committed to providing more transparent and lower-cost services than traditional banks, but they have different focuses in functions.
Which one to choose depends on your specific needs. If you pursue ultimate low fees and transparency, Wise may be a better choice. If you want more diversified financial functions in one App, Revolut has more advantages.
The process of opening such accounts is very simple, usually only a few steps:
The application scenarios of multi-currency accounts are very wide. Whether you need to pay overseas tuition, conduct international real estate investment as an individual, or need to receive payments from global clients as a freelancer, it can help you easily handle cross-border fund flows and make your financial management more efficient.
Now, you have mastered 5 core money-saving tips for overseas payments:
Please remember, there is no best payment method, only the combination that suits you best. According to your destination and spending habits, notify your bank in advance and flexibly use these methods to achieve maximum effect.
Master these tips to make every overseas purchase worth the value!
You should always choose to pay in the local currency. For example, if you are spending in Japan, choose Japanese Yen (JPY). This can help you avoid the DCC (Dynamic Currency Conversion) exchange rate trap and get a more cost-effective settlement price.
You can check your credit card statement and look for the “Foreign Transaction Fee” item. The most direct way is to contact your card issuer’s customer service or log in to its official website to view the card terms and fee descriptions.
It is recommended that you use a combination. Carry a small amount of cash for small payments such as transportation and snacks. For large purchases, prioritize using zero-fee credit cards, which are both safe and can enjoy cashback discounts to maximize savings.
If you are only traveling short-term, a zero-fee credit card can basically meet your needs. If you have online overseas shopping, overseas payment collection, or frequent international transfer needs, then a multi-currency account will be a more money-saving and efficient choice.
*This article is provided for general information purposes and does not constitute legal, tax or other professional advice from BiyaPay 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 warranties, express or implied, as to the accuracy, completeness or timeliness of the contents of this publication.



