To comply with the requirements of International Card Schemes, Vietnam Airlines has already completed the system change since 12 October 2012.
However, some issuing banks have not updated their systems, which results in the failure of transaction authentication/authorization when their card members use the cards to purchase tickets on Vietnam Airlines website with error “THE EXTERNAL VALIDATION OF YOUR CARD HAS FAILED”.
When this error happened, please:
Immediately contact your issuing bank for this issue.
Contact us at ec.helpdesk.pmd@vietnamairlines.com and provide all the transaction details including the response message, the link to the fail page, the passenger’s name, flight number, date of travel.
To comply with the requirements of International Card Schemes, Vietnam Airlines has already completed the system change since 12 October 2012.
However, some issuing banks have not updated their systems, which results in the failure of transaction authentication/authorization when their card members use the cards to purchase tickets on Vietnam Airlines website with error “THE EXTERNAL VALIDATION OF YOUR CARD HAS FAILED”.
When this error happened, please:
Immediately contact your issuing bank for this issue.
Contact us at ec.helpdesk.pmd@vietnamairlines.com and provide all the transaction details including the response message, the link to the fail page, the passenger’s name, flight number, date of travel.