What is the "credit card e-mail repayment reminder" in ICBC's personal online banking ICBC Messenger?

Customize credit card e-mail repayment reminder. ICBC will send repayment reminder e-mail to users according to the number of days set by users during customization. You can choose 1-7 days in advance, and this service is free.

ICBC Messenger is a service that China Industrial and Commercial Bank sends electronic information to the mobile phone number or e-mail address designated by customers through SMS, online mail or e-mail.

Users can customize the required financial information, fund information, stock information, wealth management product information, accounting information, balance change, important tips, reports, business processing, remittance notification, login SMS, credit card E-Mail repayment reminder, gift information, etc. This function can also be used to query, modify, terminate, extend the courier service and modify information such as mobile phone, email address and payment account.