Appendix 2
| Name | Description |
|---|---|
| WAITTING_PAYMENT | Waiting for payment |
| TRADE_SUCCESS | Transaction successful |
| TRADE_CLOSED | Transaction cancelled/closed/full refund |
| TRADE_REFUND | Partial refund |
| TRADE_PROCESSING | Processing |
| APPLY_SUCCESS | Application successful |
| TRADE_FAIL | Transaction failed |
