Dynamic Currency Conversion (DCC) is a common credit card trap for international travelers that can add an extra 3% to 5% markup on purchases through inflated exchange rates, according to data from Visa. When paying by card abroad, merchants frequently present terminal prompts asking whether to charge the transaction in U.S. dollars or the local currency.
How Dynamic Currency Conversion Targets Tourists
Travelers abroad frequently encounter point-of-sale terminals that offer a choice between paying in their home currency or the local currency. According to reporting from Inc.com following a family vacation through France, Spain, and Portugal, selecting the home currency at the terminal triggers DCC. Visa notes that these terminal-side rates include markups ranging from 3% to 5%.
For example, a dinner bill totaling 100 Euros can quickly escalate. According to Inc.com, selecting U.S. dollars on the terminal can transform a standard roughly $110 charge into more than $115, before accounting for any foreign transaction fees charged by the user’s home bank.
How to Avoid the DCC Markup
According to guidance highlighted by Inc.com, choosing the local currency—such as Euros in Europe—allows the card network and issuing bank to handle the currency conversion. This route typically secures a much more favorable exchange rate than the dynamic conversion offered at the point of sale.
Paying close attention to the terminal screen before tapping or inserting a card prevents unexpected conversion charges.
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