User identification

Things to know before you start:

• To identify your user, you need to provide at least one unique user identification.
  userId| email | phoneNumber
• You should make JS API calls after identifying your user, so that you can associate events with a person in your Contact List.
• WARNING Minimum one unique user identificator (userId| email | phoneNumber) is required.
• IMPORTANT Include this snippet on every page in your app, immediately before the closing tag to initialize JS API and identify your user.

<script type="text/javascript" src="//js.smartsender.io/js/v1/JS_SCRIPT_ID.js>
    </script>
    <script>
        var contact = new_smartSenderContact('user@example.com');
    </script>