When using the Shanghai Pudong Development Bank card, a short message prompts that the transaction is abnormal, which may be caused by the following reasons:
1. card is frozen:
If the bank card is frozen due to loss reporting, repeated incorrect trading passwords, intraday trading and other reasons, it cannot be used normally, and it needs to be unfrozen by contacting Shanghai Pudong Development Bank.
2. Degauss the bank card:
If the bank card is kept with mobile phones, televisions, stereos, microwave ovens and other electrical appliances with strong magnetic fields for a long time, it will be demagnetized and unreadable, and then there may be abnormalities. In this case, we can apply for a new card.
3. Credit card cashing:
When we don't use the credit card according to the relevant regulations, resulting in the credit card being controlled by the wind or even detected by the system, the Shanghai Pudong Development Bank system will inform the card that there is an abnormality. If it is not stopped immediately, the system is likely to freeze the credit card or even seal it.
4. Risk of brush theft:
If the bank card is stolen, swiped at a place where the cardholder has never swiped the card, or the bank card is prompted to swipe the card in a large amount, it will be monitored by the banking system, and the bank will determine that the card is at risk of being swiped, and then display abnormal transactions. After the bank card service is suspended, I need to go to the counter with my card and ID card to handle related business.
If we use the bank card normally, we don't have to worry about the service suspension caused by abnormal transactions, but we can't ignore it. We can call the bank's customer service hotline and ask the customer service to help us find out the reason for the abnormal bank card transaction.
What are the main accounts and sub-accounts of bank cards?
The account after handling the bank card at the bank is the main account;
Sub-accounts are multiple subsidiary accounts opened in the same card, which manage different functions such as current account, fixed account, local currency and foreign currency, and are affiliated to the main account.