CustomerTrackingCode.html

<div id="shiphawkTrackingApp"></div>

<div id="sh-tracking-widget">
  <script data-version='v1' id='shiphawk-embedder-id' type="text/javascript">
    /************** CUSTOM VARS ************************/
    // either carrierCode AND trackingNum need to be set OR
    // shipmentId needs to be set

    var carrierCode = 'carrier', //use lowercase for code
    shipmentId = '11111111', 
    trackingNum = '1111111111';
    /***************************************************/
    !function(){function e(){var e,t,a=document.createElement("script");
    a.type="text/javascript",a.async=!0,e="https://goo.gl/QqGCr1",
    a.src=e+"?"+encodeURIComponent("carrier="+carrierCode+"&tracking="+trackingNum+"&id="+shipmentId),
    t=document.getElementById("shiphawk-embedder-id"),t.parentNode.insertBefore(a,t)}
    window.attachEvent?window.attachEvent("onload",e):window.addEventListener("load",e,!1)}();
  </script>
</div>