What you want to ask is, is it normal for GF credit card to be deducted 30 RMB if it is overdue for 2 days? Not normal. According to the Shenzhen official website of the Inquirer, Guangfa Bank’s credit card repayment has a “time tolerance” service. The time tolerance means that the final payment date can be automatically extended for 3 days. Two days overdue is not considered overdue, and a deduction of 30 yuan is abnormal. You can contact customer service to recover 30 yuan.