There’s one thing that credit cards aren’t, and that’s more income. When you open a credit card, it’s like opening a new loan. Banks promise that a certain amount of money will be available and you promise to pay off any amount you owe. The benefit, of course, is that they don’t force you to pay it off right away.
BUT – when you don’t, banks charge interest. So, the smartest thing to do is to pay your credit card bill every month. The easiest way to know you can do that consistently, which is a great way to build credit, is to have a budget to pay your card monthly and stick to it.