Today, people can buy things they want even if their pocket is null or the bank account is of no balance. Yes it is possible through credit cards. Credits cards are the cards, which the issuer of the card gives to the customer and the customer, can use the card to spend money associated with it for any goods or services. After the payments are being made with credit cards, the customer or the cards holder, as per the promise made by him or her have to pay back the amount along with certain additional charges. In the following section, we will discuss about how the Credit card processing happens.