What is credit card?

Answer 1

A credit card is a card that allows you to borrow money to pay for goods and services with the promise that you’ll repay the card provider what you owe at a future date, typically with interest added. Credit card providers will set a limit on the amount you can borrow and have fixed rules for paying off the debt – normally a minimum amount each month.

Answer 2

A credit card is part of a system of payments named after the small plastic card issued to users of the system. It is a card entitling its holder to buy goods and services based on the holder's promise to pay for these goods and services. ...

for more info: http://en.wikipedia.org/wiki/Credit_card

Answer 3

Credit Card credit typically means the amount which you have taken credit on your credit card ,for more information refer to the link below .