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American Express offers world-class Charge and Credit Cards, Gift Cards, Rewards, Travel, Personal Savings, Business Services, Insurance and more.
Log in to your US American Express account, to activate a new card, review and spend your reward points, get a question answered, or a range of other services.
Corporate Sustainability. Through our enterprise ESG strategy and Community Giving from the American Express Foundation, we bring the powerful backing of American Express to our customers, colleagues and communities.
The official American Express App for iPhone allows you to access your Account from anywhere. Track spending & rewards, find offers, review your balance, pay your bill and enjoy features only available in the Amex App. Touch ID and Face ID login (on supported devices), gives you quick, safe and secure access.
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American Express. American Express Company ( Amex) is an American multinational corporation specialized in payment card services headquartered at 200 Vesey Street in the Battery Park City neighborhood of Lower Manhattan in New York City. The company was founded in 1850 and is one of the 30 components of the Dow Jones Industrial Average. 
Eligible travel purchases include all travel purchases made with your Membership Rewards program-enrolled American Express® Card on amextravel.com, including air, prepaid hotels, prepaid car rentals, vacation packages (flight + hotel packages) or cruise reservations, minus returns and other credits. Platinum and Business Platinum Card Members ...
American Express provides payments solutions to mid-sized companies and large corporations worldwide. We offer a full range of products and services to meet clients’ travel and entertainment and B2B spending needs, including the Corporate Card and Corporate Purchasing Card. We issue local-currency commercial cards in more than 40 countries ...
Welcome to American Express! Activating your US Card and setting up your online Amex account is easy. Please enter the 15-digit Card number and 4-digit CID located on your Card to begin.