Since it is available in a virtual form, these types of credit cards don't bear the risk of exposing your card details to the vendor. Also, there is no possibility of losing it as the card is a virtual one.

Credit cards having low foreign transaction fees are ideal for international travel. Since these credit cards charge a minimum amount for currency conversion costs, these are the best for international usage.

A fuel surcharge is an extra cost that you bear while purchasing petrol or petroleum products through credit cards. This charge is collected by the vendors to compensate for rising fuel prices so that they can continue to provide the service. Most credit cards, especially co-branded fuel credit cards, offer fuel surcharge waivers.