Holly Johnson is a credit card expert and writer who covers rewards and loyalty programs, budgeting, and all things personal finance. In addition to writing for publications like Bankrate, CreditCards.com, Forbes Advisor and Investopedia, Johnson owns Club Thrifty and is the co-author of "Zero Down Your Debt: Reclaim Your Income and Build a Life You'll Love."

Evan Zimmer has been writing about finance for years. After graduating with a journalism degree from SUNY Oswego, he wrote credit card content for Credit Card Insider (now Money Tips) before moving to ZDNET Finance to cover credit card, banking and blockchain news. He currently works with CNET Money to bring readers the most accurate and up-to-date financial information. Otherwise, you can find him reading, rock climbing, snowboarding and enjoying the outdoors.