1. Be asked to leave: Those who cannot prove their age or use fake cards will be asked to leave at the night show to maintain the order and safety of the night show.

2. Fines: Some night shows will impose fines on those who have no certificates or use fake cards as a punishment for their violations.

3. Detention: If the use of fake cards is serious, they will be detained by night security personnel and then handed over to relevant departments for handling.

4. Impact on credit record: If the LC card is found to be a fake card or used for illegal purposes, it will affect the credit record of the cardholder, thus affecting his future loan and credit card application.