Emily made the Sign up for Text Alerts form using an existing third-party service called Simple Texting. The Sign up for Text Alerts form on the contact page is an iframe.
Simple texting login as of 2/14/2024:
Link to login: https://app2.simpletexting.com/auth
Username: ebailey@fivestarcoop.com
Password: 5iv3St@rCoop#1