Prolonged exposure to magnets can affect the functionality of your credit card. Cards with magnetic strips can also become demagnetized due to dirt, scratches and other damage. EMV chip technology has ...

Editorial Note: Blueprint may earn a commission from affiliate partner links featured here on our site. This commission does not influence our editors' opinions or evaluations. Please view our full ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. American Express is basically synonymous with luxury credit cards. After all, the issuer is responsible ...