Why is there arrears when automatic charging is opened?

China Unicom APP automatic recharge and deduction recharge time is:

When the low balance is automatically taken as the balance below the configured threshold, the deduction will be initiated, and if the deduction is successful, the recharge will be initiated. SMS will be notified if the recharge is successful, and SMS will be notified if the deduction is unsuccessful.

When the bill is signed automatically, it will judge whether you owe money or not, and deduct the arrears according to the amount of the arrears. If the deduction is successful, a recharge will be initiated, and you will be informed by SMS if the recharge is successful. After signing the contract successfully, the system will automatically initiate deduction and recharge according to the bill amount of last month at the beginning of each month, starting from the next month and after the account is received. If the recharge is successful, you will receive SMS notification.

China Unicom APP automatic recharge service cancellation method is as follows:

1. Log in to China Unicom APP- Home-Service-Payment-Auto Charging. Successful users can choose to change and cancel automatic charging. Click Cancel Automatic Charge, and you will be prompted to cancel the contract. Refresh or return and re-enter to display the signature page.

2. Log in to WeChat APP- Select Me-Wallet-Payment Management-Automatic Deduction, and click Close to indicate that it has been deactivated. If the contract is terminated successfully, there will be no automatic deduction.

If you have any questions, please click /qA5yV for consultation.