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[Error Code] Credit Card Error Codes (E)
[Error Code] Credit Card Error Codes (E)
| コード | 詳細コード | 補足 | ご対応方法 |
| E21 | E21010201 | Payment error due to failed 3D Secure authentication. | For assistance with 3D Secure authentication (cardholder authentication), please contact your card issuer directly as the cardholder. Alternatively, you may wish to try using a different credit card. |
| E21 | E21010202 | ||
| E21 | E21030001 | ||
| E21 | E21030007 | ||
| E21 | E21030201 | ||
| E21 | E21030202 | ||
| E21 | E21040001 | ||
| E21 | E21040002 |
Note: For G and C error codes, please refer to this page.
Reference: What is 3D Secure Authentication?
3D Secure is a cardholder authentication service provided by card issuers to help make online credit card transactions more secure.
During the payment process, you may be asked to enter a password, such as a one-time password (OTP), to verify your identity.
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