The follow newsletter subscription sign-up code can be copied and pasted to the body of a page on your website and customized with additional CSS if so desired. You will need to update the path to the widget directory (in bold) based on your integrated subdomain.
<style>
.mn-widget.mn-widget-comm{margin:8px}.mn-widget.mn-widget-comm .mn-comm-company,.mn-widget.mn-widget-comm .mn-comm-phone,.mn-widget.mn-widget-comm .mn-form-pretext,.mn-widget.mn-widget-comm .mn-form-reqnote,.mn-widget.mn-widget-comm .mn-widget-head{display:none}.mn-widget.mn-widget-comm .mn-form-req{color:red}.mn-widget.mn-widget-comm .mn-form-pretext,.mn-widget.mn-widget-comm .mn-form-reqnote{margin-bottom:1em}.mn-widget.mn-widget-comm .mn-actions ul{padding:0;margin:0;list-style:none}.mn-widget.mn-widget-comm .mn-form-text,.mn-widget.mn-widget-comm label{width:100%;box-sizing:border-box}.mn-widget.mn-widget-comm .mn-comm-email,.mn-widget.mn-widget-comm .mn-comm-name{width:100%;float:left}.mn-widget.mn-widget-comm .mn-comm-email input,.mn-widget.mn-widget-comm .mn-comm-name input{padding:10px;color:#adadad;border-radius:0;background-color:#fff}.mn-widget.mn-widget-comm .mn-actions input[type=submit]{margin-top:25px;border:0 none;background-color:#0368b1;color:#fff;padding:10px 25px;border-radius:0}.mn-widget.mn-widget-comm .mn-actions input[type=submit]:hover{background-color:#0368b1;cursor:pointer}
</style>
<h3>Subscribe To Our Email List</h3>
<script src="https://yourchambermastersubdomain.yourdomain.org/communication/widget"></script>
REQUIREMENTS
Create a group or update an existing group to check "allow public to join/leave" from GROUPS > GENERAL tab.
To sync to Constant Contact go to SETUP > ASSOCIATION OPTIONS > GENERAL OPTIONS & SETTINGS > ADD-ONS > CONSTANT CONTACT INTEGRATION SETUP > AUTOMATICALLY SYNC GROUPS DAILY.