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.

This article discusses how debit and credit cards work, including their pros and cons. It ends with some helpful tips and ...

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" ...

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 ...

CNBC Select compares the best 0% APR credit cards with no interest for up to 21 months, so you can maximize savings.

Wipe out credit card debt faster with a 0% intro APR offer. Compare the best cards for balance transfers, big purchases, and ...

If you've ever owned a credit card before, chances are you're familiar with the term "APR," or annual percentage rate. For specifically credit cards, your purchase APR is essentially your interest ...

Pay no interest for up to 21 months with these long 0% intro APR credit cards. See which offers work best for debt payoff in ...