All credit cards come with more than a few moving parts. Among them is an annual percentage rate, or APR — the cost of borrowing money using the card. However, the tricky thing with credit cards is ...

Knowing how credit cards work can save you headaches and cash. In a nutshell, credit cards provide access to a revolving line of credit that allows you to make purchases that can be paid off later.

The interest rate on your credit card determines how much you’ll pay if you carry a balance. Interest rates vary across different types of cards, but your credit score is a major factor in setting ...

APR is deliberately confusing and compounds daily. Read disclosure boxes, use 0% offers strategically, and make multiple monthly payments to minimize interest costs. When you see "18.99% APR" ...

More than 8 in 10 people have successfully negotiated a lower APR. Here's what to say when you call your bank. My credit score and income are better than ever, so I called my bank to ask for a lower ...

Business lines of credit often have higher limits, but business credit cards might offer rewards.

Choosing between a credit card and a debit card depends on your financial goals. While debit cards help you spend only what ...