Error de verificación de MAC-外贸询盘 X093（支付刷卡机）

Error de verificación de MAC

2025-09-12

1. Compruebe si el teclado de contraseñas está conectado correctamente. Si el POS fijo está conectado al teclado de contraseñas incorrecto, el daño del teclado de contraseñas reportará un error de verificación MAC;

2. Puede volver a iniciar sesión para ver si la transacción puede ser normal.

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