Where does the mobile phone number of mass marketing SMS come from?

Through activities, promotions, consumer experiences, etc. We will continue to operate, expand the scope of users and accumulate more users.

acquire

Get the mobile phone number of the target user through various online and offline ways and channels.

It should be noted that the mobile phone number belongs to personal privacy information, and it is illegal to buy and sell personal mobile phone number data privately.

As a cloud communication platform serving the vast number of enterprises and users, Saiyou protects the information and data security of you and your users.