Marketing based on sending text (SMS) messages is a highly successful and profitable way to connect with your clients. It is a proven method that offers an estimated 98% open rate than other marketing platforms. We need customers’ consent to collect mobile numbers. Violating SMS regulations can cost you hundreds of thousands of dollars. If you send text messages to hundred people without consent, you could be charged with a fine. This amount could increase if the court rules that those numbers are stolen. Hence you cannot send anyone a text message without permission.