Due to the dynamic nature of (SMS/MMS) marketing technology and the messaging industry, the Messaging Compliance Rules are constantly being updated from time to time. As a result, I’d strongly encourage clients to review vendors’ terms and conditions and proposed use cases with qualified legal counsel to make sure that they comply with all applicable laws.
In order to gain their mobile number, they will have to have a great deal of trust in you and a pre-existing relationship will help. They also need to know that what you'll be sending them via SMS message is exclusive offers, not the same offer that you give via email and social media. Be clear with your customers and use the following guidelines when introducing SMS marketing to your customers: