Subscribers residing in India should choose Indian Rupees whereas all other subscribers should choose US Dollars as the currency. This site is visited by the subscribers from all over the world. Hence, we have used US Dollars as the universal currency.
However, your credit card account will be debited as per the actual exchange rate prevailing at the time of debiting the account. Therefore, there could be difference of +/- 1% in the actual foreign currency amount that will be debited to your account.