What is Monternet SMS information fee in mobile phone?

Monternet SMS information fee in mobile phone is charged according to traffic.

Monternet refers to the fees you pay for using some services of a website, which the mobile company itself does not charge. It is to charge the fees of the website service provider who provides you with certain services and pay them to the network service provider on a monthly basis. For example, if your mobile phone is bound to QQ, or you use any other QQ-related services of Tencent, or you participate in a TV program and send a short message to draw a lottery, the expenses incurred will be reflected in your bill as Monternet expenses. If you don't remember the specific purpose, you can directly call 10086 for consultation.