If you're traveling outside the United States, it's a good idea to bring some local currency – along with a credit card since ...

Known as foreign transaction fees, these charges can accumulate ... type of credit card to maintain the value of your rewards. Dynamic currency conversion, or DCC, allows a merchant to give ...

It isn't the same as a foreign transaction fee, but your card issuer or bank may roll the dynamic currency conversion fee into the total foreign transaction fee. Typically, a DCC fee is around 1% ...