EXPIRY DATE – Any future dateCVV – 123 Test cards and scenarios for 3D Secure 2.x Returns Method Data Card number Result Frictionless Y 4200000000000091 Successful frictionless authentication (ECI=05, ECI=02 for Mastercard, TransactionStatus=Y) Y 4200000000000109 Attempt (ECI=06, ECI=01 for Mastercard, TransactionStatus=A) N 4200000000000026 Successful frictionless authentication (ECI=05, ECI=02 for Mastercard, TransactionStatus=Y) N 4200000000000059 Attempt (ECI=06, […]