There are many possibilities for card swiping failure. Common situations include the following:

1. The card is not activated or the query password and transaction password are not set after activation. Please activate and set the password. and then use it;

2. If the credit limit is insufficient, please repay first;

3. The POS line is busy or malfunctioning. You can swipe the card again later or change the POS to swipe the card. ;

4. If your card is a chip card, you need to insert the card for transaction. Using the magnetic strip to swipe the card will cause the transaction to fail;

5. The magnetic strip of the credit card has been degaussed or the card is damaged. , please call the customer service hotline to apply for a replacement card;

6. The credit card status is abnormal. If the credit card is stopped, please contact the customer service hotline;

7. The amount of a single transaction and the day's The cumulative transaction amount exceeds the limit authorized by the bank, please contact the customer service hotline.