title: Use Snapchat Pixel without User Email or Phonenumber
body: <p>I'm currently working a Pixel for my site and don't know how I set it up without a user email or phone number? The Pixel requires one or both of these parameters to work properly.</p>
  <p>I want to track how good my ads actually convert. When a user comes from an ad to my site, he is not logged in so I can't have any information about it and the Pixel sends errors. Only after his registration I can send these parameters.</p>
  <p>Is there a proper way to fix this issue or do I just got it wrong in my head?</p>
  <p>Edit:</p>
  <pre><code>&lt;!-- Snap Pixel Code --&gt;
  &lt;script type='text/javascript'&gt;
  (function(e,t,n){if(e.snaptr)return;var a=e.snaptr=function()
  {a.handleRequest?a.handleRequest.apply(a,arguments):a.queue.push(arguments)};
  a.queue=[];var s='script';r=t.createElement(s);r.async=!0;
  r.src=n;var u=t.getElementsByTagName(s)[0];
  u.parentNode.insertBefore(r,u);})(window,document,
  'https://sc-static.net/scevent.min.js');
  
  snaptr('init', 'xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxx', {
  'user_email': '__INSERT_USER_EMAIL__'
  });
  
  snaptr('track', 'PAGE_VIEW');
  
  &lt;/script&gt;
  &lt;!-- End Snap Pixel Code --&gt;
  </code></pre>
  <p>I've successfully installed the pixel and I'm receiving events, but they can't get matched because the email parameter is not set.
  This happens when a user visits my site who is not logged in. If he logs in I can use his mail adress and the issue is solved.</p>