When ABC swipes the credit card, it prompts that the verification failed. Generally speaking, there are the following reasons:

1, personal password entered incorrectly. Please re-enter the password and try again;

The credit card has been degaussed. Go to a nearby ATM to verify it;

3. There may be something wrong with the pos machine that swipes the card. The verification method is the same as Article 2;

4. Whether the credit card is frozen. Call the bank customer service for consultation.