Appendix 4
Procedure Codes
| Code | Description |
|---|---|
| 000000 | QR Payload Generation |
| 001000 | Normal Sales Transaction |
| 003000 | Card Verification / Transaction / QR Payment for Normal Sales |
| 023000 | Void |
| 203000 | Reversal for Refund |
| 220000 | Reversal Transaction |
| 303000 | Pre-Authorization Transaction |
| 993000 | Refund |