That morning coffee in Paris. A few euros, maybe. Hardly worth thinking about.
But over a two-week trip, those little charges add up. And the bite comes from a place most travelers never check: the forex mark-up buried in every swipe, tap, or ATM withdrawal.
Vivek Bagree, Chief Business Officer for Cards at the financial services firm Niyo, ran the numbers. His analysis, filed this week, puts the potential savings at up to 12 percent per transaction. That is not a discount on the croissant.
That is the difference between what one payment method costs versus another. The cumulative effect, Bagree stated, can be large enough to amount to a free trip every few years for people who travel two or three times annually.
The core problem is simple. Most traditional credit cards charge between 2 and 4 percent on every international transaction. Then Goods and Services Tax gets applied on top of that mark-up.
On a single purchase, it looks trivial. Bagree’s analysis shows it compounds quickly over the course of a full trip. The cost is not in the individual line item.
It is in the total at the bottom. ATM cash withdrawals are the other blind spot.
Bagree’s filing details that a regular credit card overseas withdrawal typically attracts a cash advance fee of 2.5 to 3.5 percent, subject to a minimum. Interest starts accruing the same day. The forex mark-up on the rupee equivalent is applied too.
Tourists often treat an ATM visit as a simple cash stop. It is not.
It is a stack of fees hitting all at once. The analysis broke down three spending options: credit cards, forex cards, and pre-paid travel cards. Bagree stated there is no single “best” option.
The right choice depends on how a traveller spends, the duration of the trip, and how much certainty they want. That is the real stakes here. A traveler who picks the wrong tool for their trip is leaving money on the table, transaction by transaction.
For a high-value trip, that is not pocket change. It is a material loss.
The biggest cost differentiator, Bagree noted, is the forex mark-up. That is the percentage the card issuer adds to the exchange rate. It is invisible at the point of sale.
The receipt does not show it. The bank statement buries it.
But it is there, on every single transaction, from a hotel bill to a metro ticket. Over time, it is the single largest source of avoidable cost. For the traveler who goes abroad once a year, the savings might be modest.
For the person who travels two or three times a year, Bagree’s calculations suggest the cumulative cost difference between payment options is often larger than people anticipate. The analysis makes clear that the gap is not small. It is a real, measurable drain on travel budgets.
There is no one-size-fits-all fix. A forex card might work for a structured trip with known expenses.
A pre-paid travel card could suit a shorter, more spontaneous journey. A credit card with a low forex mark-up might be best for a business traveler who needs flexibility. The key is to check the numbers before leaving, not after returning.
The analysis from Niyo gives travelers a clear benchmark: up to 12 percent per transaction is at stake. That is the cost of not comparing.





