What is the reason for the abnormal status of the bank card display card?

Reason for abnormal status of bank card display card: 1. The degaussing of the bank card makes the machine unable to read the information, which leads to the failure to complete the business. 2. The bank card was detected by the bank's risk control system and the card was frozen. 3. If the bank card expires, the bank will limit its function. 4. The bank card involves legal cases or economic disputes and is frozen by the public security organ. In this case, the bank card cannot be unsealed before the legal case is completed.

Matters needing attention in the use of bank cards

1. When entering the password, be careful to cover it with your hands. If there is any abnormality in the password protection cover and card entry protection slot of ATM, please do not use it for safety reasons and notify the bank immediately; In order to prevent fake ATM machines, customers should try to choose self-service banks with obvious signs and use ATM machines under the video surveillance of banks.

2. Bank cards and ID cards are stored separately. Don't lend your bank card to others. Don't disclose the card number and password of the bank card at will. When spending by credit card, don't put the bank card out of sight. Pay attention to the number of times the cashier swipes the card. When you get the shopping list and the card, check whether the amount on the shopping list is correct and whether it is my card.

3. Open SMS service, keep abreast of account changes, and immediately call the bank to report the loss once abnormal transactions are found; If you suspect that the funds have been stolen, you should call the bank customer service immediately and report the loss of the bank card account in time.