American Express operates a global payments network that processes and settles card transactions, acquires merchants, and provides fraud-prevention tools, marketing solutions, data analytics ...

See reviews below to learn more or submit your own review. American Express Merchant Services delivers payment processing and merchant account solutions. The company offers credit card processing ...

American Express is relaunching its mobile applications for Android and iOS platforms to include new features such as streamlined Touch ID login, rewards information, nearby offers and on-the-go ...