How to charge the credit card SMS service fee of CCB now? How much is it a year?

His credit card itself comes with many SMS reminders, all of which are free of charge. For example, SMS reminders will be sent when issuing the card, opening the card, repaying by his outlets/self-service equipment, trading RMB in 500 yuan, trading any amount of foreign currency, and not paying the minimum repayment amount on the due repayment date.

If the landlord wants to receive the SMS reminder of each transaction, he needs to call his domestic service hotline to open the function of "small transaction reminder SMS", and the fee will be charged in 3 yuan every month, and the credit card bill will be charged on a single day, with a total of ***36 yuan a year.