American Express is a global card network that issues cards, sets acceptance rules, and maintains strict policies around fraud and disputes.
For PSPs and acquirers, Amex requirements influence how merchants are underwritten and monitored after onboarding.
Amex publishes guidelines for dispute management and fraud thresholds that impact how risk teams analyze merchant behavior.Learn more directly from Amex
Reduced manual efforts
Improved review resolution time
Increase in detected fraud
