Denver Post Newsroom: 303-954-1201 or newsroom@denverpost.com News tips: denverpost.com/news-tips Customer Service: Customer service is open Monday-Friday from 6:30 a ...

If you have a credit card with a high interest rate, or APR, you may be wondering if it's worth holding onto. And you have a valid point. Interest rate fees can add up quickly on credit cards and make ...