How to use Credit Cards

Today, almost everyone is in possession of one or more credit cards. But does everyone understand how the credit cards should be used? ; doesn’t seem so. Some credit card holders only know how to spend on their credit cards till the credit limit is reached. Others know only about using credit cards for shopping and bill payments. Still others are too afraid to use their credit card. Many are unaware about the ways to protect their credit cards.

So what is it that you should know about using credit cards?