3.4 Transaction type
| Code | Transaction |
|---|---|
| 1 | Consume |
| 2 | Recharge |
| 3 | Withdrawal |
| 4 | Transfer (In) |
| 5 | Transfer (Out) |
| 6 | Other |
| 7 | Settlement adjustment |
| 8 | Refund |
| 9 | Payment reversal |
| 10 | Fee |
| 11 | Fee reversal |
| 12 | OTC refund |
| 13 | OTC refund reversal |
| 14 | Consumption failure |
| 15 | Binding card verification transaction |
| 16 | Transaction service fee |
| 17 | Rescission |
| 100 | Credit card bill reconciliation |
| 101 | Purchase Crypto Coin |
| 102 | Cancel Card |