I just applied for a postal green card (debit card) and started SMS reminder. Can I cancel the SMS reminder online?

Hello, no; The cancellation of SMS notification service for the change of current account of Postal Savings Bank cannot be cancelled online; China Postal Savings Bank can cancel the account at the counter of Postal Savings Bank in the province where the account is opened with ID card, bank card or passbook. You can also edit the short message "QX" and send it to 1 1 185 to cancel the service; Some provinces and cities support calling local 1 1 185 to cancel; I hope my answer is helpful to you.