1. Log in to your Merchant Center and navigate to the "Text Inbox" tab
2. Type the message you would like to send in the “Your Message” box. (Be sure to sign off with your business name; this will identify your business to contacts who have not saved your phone number. Ex: 20% off today only! -Signpost) Check out our blog post for ideas about creative text campaigns.
3. Once you are satisfied with your message, click the purple "Send Message button. Your text will be sent to all of your current Text subscribers