| Code | Definition |
|---|---|
| 000 | Approval Success |
| 711 | This card BIN cannot be used. |
| 712 | Korean card payment is not possible |
| 713 | Risk card registration card, please try again with another card. |
| 902 | VAN approval failure |
| 909 | Payment has already been made. |
| 910 | This card number is registered to the risk transaction card. Payment is not possible. |
| 911 | The one-time payment limit has been exceeded. Please contact the administrator. |
| 912 | The daily payment limit has been exceeded. Please contact the administrator. |
| 913 | The one-month payment limit has been exceeded. Please contact the administrator. |
| 914 | The password does not match. |
| 915 | Merchant Agreement is not Live. |
| 916 | Requirements not entered* |
| 917 | Transaction information does not exist. |
| 918 | Internet access is restricted. Please contact the administrator. |
| 919 | There is no payment information. |
| 920 | Exceeded limit |
| 921 | Insufficient balance |
| 922 | Incorrect card holder |
| 923 | Incorrect card number |
| 924 | Incorrect expiration date |
| 925 | Incorrect security code |
| 926 | System error |
| 927 | Card company approval rejected |
| 928 | Invalid card type |
| 929 | Stolen card |
| 931 | Please contact the card company. |
| 932 | Please enter the security code (CVV). |
| 933 | Incorrect card type. |
| 934 | This card is not eligible for the service. |
| 999 | Continuous charging has already been canceled. |