In marketing, there are many different tools with which you can set up effective communication with customers, but Testelium considers SMS to be the best means of communication. If you want to know what are the advantages of text messaging, then go to the site
https://testelium.com/sms/the-key-benefits-of-sms-marketing-advantages-of-sms/ and read, I'm sure you will find out that something new for you.