Does the cardholder know after the ok payment card is used?

In general, the cardholder will know after using the payment card. In the financial industry, banks will send transaction notices to cardholders to inform them of their card use. These notifications are usually sent to cardholders by SMS, email or the mobile application of the bank. Cardholders can also log on to the bank's online banking platform or call the bank's customer service hotline to check the card transaction record and balance. However, the specific notification method and inquiry method may vary with banks, card types and regions. You can consult your bank for accurate information. In short, under normal circumstances, the cardholder will get the corresponding transaction notice after using the payment card.