Credit cards are said to be a system of payment. With this credit card, you can pay your bills on the merchants that are accepting this card. Don’t worry because most of the businesses today are allowing customers to use credit card aside from cards. Just like in shopping malls. They allow you to purchase their item and pay them using this credit card. The credit card company lends the credit card holder as he purchase or consume something. The credit card issuer are giving the card holder this privilege to spend with the use of credit card. There are issuers who offer 0 credit card. In this case, the credit card is with 0 interest rate. You are like spending cash because you will never have to think about the interest that it can cost you. That how it works and it is really an advantage to all credit card lovers.