The credit card amount that has exceeded the limit is increased by 15 yuan every day, which means that the user's credit card consumption amount exceeds the credit card payment limit. The cardholder has set a single-day transaction amount on the credit card, and this prompt will appear when the credit card amount exceeds the maximum single-day transaction amount. Cardholders should clearly know the credit card limit under their own name to avoid the situation that the consumption amount exceeds the limit and cannot be paid.