| 1.00 | Illegal Workflow State |
| 1.01 | Not Found |
| 1.02 | Communication Problem |
| 1.03 | Internal Server Error |
| 1.04 | Cancelled by Timeout |
| 1.05 | Terminal not Found |
| 1.06 | Recurring Token not Found |
| 1.07 | Payer Unaccepted |
| 1.08 | Invalid Amount |
| 1.09 | Invalid Currency |
| 2.00 | Cancelled by Customer |
| 3.00 | Declined by Acquirer |
| 3.01 | Declined by Acquirer: Anti-fraud |
| 3.02 | Declined by Acquirer: Request Validation |
| 3.03 | Acquirer Malfunction |
| 3.04 | Acquirer Timeout |
| 3.05 | Acquirer Limits Reached |
| 3.06 | Declined by Acquirer: Card Scheme |
| 3.07 | Declined by Acquirer: Card Data |
| 3.08 | Declined by Acquirer: Business Rules |
| 3.09 | Not Fully 3DS |
| 3.10 | Unknown Error Code |
| 3.11 | Payer cannot pay |
| 4.00 | Declined by Issuer |
| 4.01 | Insufficient Funds |
| 4.02 | Do Not Honor |
| 4.03 | Declined by Issuer: Invalid Card Number |
| 4.04 | Declined by Issuer: Expired Card |
| 4.05 | Issuer Limits Reached |
| 4.06 | Card Lost or Stolen |
| 4.07 | Invalid Security Code |
| 4.08 | Declined by Issuer: Business Rules |
| 5.00 | Declined by 3DS |
| 5.01 | 3DS Timeout |
| 6.00 | Declined by Internal Anti-fraud |
| 6.01 | Card PAN Blacklisted |
| 6.02 | Customer Email Blacklisted |
| 6.03 | Card Issuing Country Restricted |
| 6.04 | IP Country Restricted |
| 6.05 | Restricted Currency |
| 6.06 | Invalid Amount |
| 6.07 | IP Country Must Be Equal to Billing Country |
| 6.08 | IP Country Must Be Equal to Card Issuing Country |
| 6.09 | Billing Country Must Be Equal to Card Issuing Country |
| 6.10 | Payment Created Within Closed Period of Day |
| 6.11 | Card PAN not Whitelisted |
| 6.12 | Cardholder name is invalid |
| 6.13 | The same card is used by different customers |
| 6.14 | Customer Phone Blacklisted |
| 6.21 | Limit exceeded: Number of completed deposits |
| 6.22 | Limit exceeded: Number of completed deposits for card |
| 6.23 | Limit exceeded: Number of declined deposits for card |
| 6.24 | Limit exceeded: Number of cards for IP address |
| 6.25 | Limit exceeded: Number of IP addresses for card |
| 6.26 | Limit exceeded: IP country does not match card country |
| 6.27 | Limit exceeded: Same amount and currency for card |
| 6.28 | Limit exceeded: Amount of deposits in specified currency |
| 6.29 | Limit exceeded: Amount of deposits for card and currency |
| 6.30 | Limit exceeded: Amount of deposits in base currency |
| 6.31 | Limit exceeded: Amount of deposits for card in base currency |
| 6.32 | Limit exceeded: Number of IP countries for card |
| 7.00 | Declined by External Anti-fraud |
| 7.01 | External Anti-fraud Communication Problem |
