Joke Collection Website - Blessing messages - I used to pass by a restaurant in Shenzhen and automatically received their SMS discount. What is this short message marketing called? Specifically, good people help answer.

I used to pass by a restaurant in Shenzhen and automatically received their SMS discount. What is this short message marketing called? Specifically, good people help answer.

Targeted SMS marketing is to cover the range of how many meters, set the time of receiving SMS, set the frequency of receiving the same number every day, and set up similar sending stations in the signal center, usually mobile phones that can only send mobile phones. Telecom can only send telecommunications, and Unicom can only send Unicom.

As long as the mobile phone number that meets the requirements enters the range area, it will automatically receive SMS reminders. A very common targeted SMS marketing.