What is a Credit Card?
Put simply, a credit card is just a small piece of plastic that easily fits in your wallet. Well, its not just a piece of plastic; its a very powerful piece of plastic which can be regarded as a compressed form of cash. We can define credit cards as a credit system that allows the consumer to borrow money on the fly from a bank or a financial institution and use it to make payments to the merchants.
In order to obtain a credit card, the consumer needs to fill-in an application form that is actually like an agreement between the credit card supplier and the credit card consumer. The credit card supplier approves the application form and provides the consumer with a small piece of plastic (i.e. the credit card). This plastic (or credit card) contains electronically encoded security information in the form of a magnetic strip (which is generally located at the back of the credit card). This information is used for authorising payments whenever the consumer uses the credit card. The consumer can use the credit card for shopping at merchant outlets or on the internet etc. Of course, this is subject to merchants capability to accept credit card...