American Express is a multinational financial service platform that offers credit card facilities to its customers. Using an AMEX credit card, you can easily pay bills and payments on various online and offline stores. To get an American Express Card you need to visit AmericanExpress.com. You may need to sign in to your American Express account while applying for an American Express Card. If you have received an American Express Card recently then you need to confirm it by visiting the AmericanExpress/ConfirmCard page. To activate your new AMEX card, you may need to log into your account using the American Express account username and password.