Monday’s need-to-know money news

Today’s top story: Small financial mistakes that could cost you big. Also in the news: Are certificates of deposit worth it right now, saving on vacations through Costco, and how changing your wireless plan could affect your credit report.

Small Financial Mistakes That Could Cost You Big
What looks like a small mistake could become expensive in the long run.

Are Certificates of Deposit Worth It Right Now?
Rates are climbing.

Costco Travel Vacations Pack Luxury and Value
Savings beyond the warehouse.

Sprint’s $15 unlimited data plan required a ‘hard pull’ credit report, and it’s not the only one
Changing your plan could impact your credit report.