How much does it cost to open a credit card of Bank of Communications and notify by SMS?

Bank of Communications credit cards and supplementary cards that provide SMS service charge service fees according to the standard of 12 yuan every quarter. The official name of the credit card short message service of Bank of Communications is "No worries about using the card" short message service. Since September 1 2008, the Bank of Communications Credit Card Center has charged a service fee of 12 yuan to the Bank of Communications credit cards and supplementary cards that offer SMS service every quarter. Deduction will be made on the next day of the service customization day and credited to the current credit card statement, and the Bank of Communications cardholder will repay normally within the repayment period shown in the bill; If the cardholder fails to cancel the subscription before the expiration of the service period, the card worry-free service will be automatically renewed. During the service period, if the cardholder cancels the subscription, the service fee collected will not be refunded.