It is the easiest way to carry foreign currency and pay for expenses on your overseas trips.Think of a Forex Card as a prepaid travel card that you can load with a foreign currency of your choice. You can use a Forex Card just like a Credit or Debit Card to pay for your expenses in a local currency abroad. You can withdraw local cash from an ATM.HDFC Bank issues a wide range of Forex Cards, or ForexPlus Cards that cater to different needs.With a Forex Card in your wallet, you need not carry wads of cash on your sight-seeing trips in a new country.