====== Result codes payment ======

^gcResultPayment/ resultPayment ^Description ^
|**4000**        |**Transaction successful** |
|//giropay//     ||
|4001            |Bank offline |
|4002            |Online banking account invalid |
|4500            |Unknown payment result |
|//Direct debit// ||
|4051            |Invalid bank account |
|//Credit card// ||
|4101            |Issuing country invalid or unknown |
|4102            |3D-Secure or MasterCard SecureCode authorization failed |
|4103            |Validation date of card exceeded |
|4104            |Invalid or unknown card type |
|4105            |Limited-use card  |
|4106            |Invalid pseudo-cardnumber |
|4107            |Card stolen, suspicious or marked to move in |
|4108            |Telephone approval |
|//PayPal//      ||
|4151            |Invalid PayPal token |
|4152            |Post-processing necessary at PayPal |
|4153            |Change PayPal payment method|
|4154            |PayPal-payment is not completed |
|//General//   ||
|4501            |Timeout / no user input |
|4502            |User aborted |
|4503            |Duplicate transaction |
|4504            |Uspicion of manipulation or payment method temporarily blocked |
|4505            |Payment method blocked or rejected |
|4506            |Invalid Blue Code barcode |
|4900            |Transaction rejected |

====== Age verification (giropay) ======
gcResultAVS or resultAVS fields

^gcResultAVS     ^Beschreibung ^
|**4020**        |Age verification successful |
|4021            |Age verification not possible |
|4022            |Age verification unsuccessful |