Express Global Merchant & Network Services (GMNS) division. GMNS is responsible for relationships with Amex-accepting... payments network. This role is responsible for driving external communications and counseling key business executives...
of American Express and is a core function within the Global Merchant and Network Services (GMNS) business unit. Each year..., we power billions of transactions through our global payments network, serving our Issuing & Acquiring partners in more than...