One way to do This really is to ship just one SMS (and just one only) thanking them for subscribing and asking them to substantiate their decide-in with an easy Yes or No. When they don’t respond, don’t textual content them yet again. And, clearly, if they textual content No, https://tysontfnwf.blogkoo.com/the-2-minute-rule-for-sms-marketing-46408883