# 1.5 QR Code Payment Status

# Transaction Status Enum

enum code enum description
PENDING QR code has been generated, and the transaction is in a pending payment state.
COMPLETED QR code has been successfully paid, and the transaction is completed.
FAILED QR code has expired without successful payment, and the transaction has failed.

# QR Code Status Enum

enum code enum description
ACTIVE The QR code is active and in a payable state.
INACTIVE The QR code is inactive and in a non-payable state (usually after a successful payment, the QR code will become this state).
CANCELLED The QR code is in a cancelled state and cannot be paid.