Applicants must be 18 years old or over. Approval is subject to status and Terms and Conditions apply. Marriott International, Inc., registered in England and Wales, is an introducer appointed representative of American Express Services Europe Limited. The Marriott Bonvoy American Express Credit Card is offered by American Express Services Europe Limited registered office: Belgrave House, 76 Buckingham Palace Road, London, SW1W 9AX, United Kingdom. It is registered in England and Wales with Company Number 1833139 and authorised and regulated by the Financial Conduct Authority.