Joke Collection Website - Blessing messages - What does SMS bank mainly do in its operation?

What does SMS bank mainly do in its operation?

Bank cooperation business:

Function: account consumption reminder, expiration reminder and related help.

Operation: simple and easy.

Fees: Free, functional services can charge a small fee.

Mobile payment service:

Corporate reputation and performance are the key points.

Need to be recognized by banks and operators.

Only small payments can be made.

Measures to deal with controversial complaints