Which bank SMS reminders are free?

(China Merchants Bank) 1. At present, our bank has launched a new notification service function, which can set up personalized one-card (including IC card, M+ card, etc.). ) to remind the starting amount, whether to display the account balance, etc. 3 yuan/Month/Card is free for the first three months (including the opening month) (no discount will be enjoyed after cancellation), and customers with sunflower level and above are free. 2. Customers who opened the old SMS notification service before can still receive the original notification service for free if they don't open the new notification service.