Credit Card Payment Now Even More Secure

ANA has implemented a security code authentication system for online credit card payments to ensure improved security.You can enter your credit card's security code when making payment on ANA SKY WEB or have a credit card company verify details by using authorization services.

What Is the Security Code?

The security code is a number entered as a security measure to prevent unauthorized access during online processing.The location and number of digits displayed varies depending on the credit card issuer, so please take care when entering this information.Please contact your credit card issuer if you have any additional questions.

Example for the display of the security code

The last 3 digits of the numbers printed in the signature field on the back side of the card is your security code.

Example for the display of the security code
Example for the display of the security code

On some cards, a 4-digit code may be displayed in the upper-right or upper-left of the credit card number on the front side.

Example for the display of the security code
  • * The security code is not your PIN number.
  • * Some credit card companies do not verify details by using authorization services.