As a small business owner, you know that accepting credit cards comes with a cost. Expanding your customer base to cardholders can create massive profits, but it can also swamp you in expensive swipe ...

Bank accounts aren't usually described as "scary," but tell a parent that their kid has a debit card granting them unfettered access to the family funds and watch ...

Michelle Ehrhardt is Lifehacker's Associate Tech Editor. She has a bachelor's degree in history from Earlham College, where she also double majored in theatre. She also holds an MFA in game design ...