Please dont buy HDFC Forex Card at Bangalore International Airport, where CENTRUM issues the card and they say there will not be any charges while issuing the card.. but later you will come to know that they have looted 6% of what is loaded on your card.
There is a person by name Ranjan at CENTRUM, Bangalore International Airport who told me that there will not be any charges for the card.. He never told me that there will be 6% charges applicable on the currency loaded. If you load 100 USD then 6 USD is LOOTED by them..
Please be aware friends. People are just waiting for looting others..