| 이름 | 설명 |
|---|---|
| PPConfigurationException | |
| PPConnectionException | |
| PPInvalidCredentialException | |
| PPMissingCredentialException | |
| PPTransformerException | |
| PayPalInvalidCredentialException | Class PayPalInvalidCredentialException |
| PayPalMissingCredentialException | Class PayPalMissingCredentialException |
