A customer asked what to do if he paid for internet service using a QR Code via KMA, but it still showed that there was an outstanding balance even though money had already been deducted from the account.
The customer inquired about what to do if KMA uses a QR code to pay for internet services, but there is still an outstanding balance that has been deducted from the account.
The customer asked what to do if the QR code was used to pay the Internet service fee through KMA, and said that there was a debt, both of which had been deducted from the account.