I sent a lot of promotional messages in the New Year, and the effect was not good. Do you want to analyze the problem from the user's perspective?

One possibility is that the mobile phone will intelligently intercept this promotional message, and another possibility is that basically our mobile phone receives a lot of information every day. In a word, Unicom mobile merchants everywhere have received too many promotional messages, and almost no one will read them. Generally speaking, we will take a look at the beginning of the message we receive. If it's not from someone we know, but promotional information, we usually ignore it directly. What's more, we will blacklist them directly so as not to disturb them.