jus correct code shopify

<!-- Insights -->
<script>
    window._ssstats = window._ssstats || [];
    _ssstats.push([
        'configure', {
            accountId: 512585
        }
    ]);
  </script>
  <script src="//cdn.statstrk01.com/assets/javascripts/sdk2.js" async></script>
<script type="text/javascript">

function setCookie(name, value, options) {
  options = options || {};

  var expires = options.expires;

  if (typeof expires == "number" && expires) {
    var d = new Date();
    d.setTime(d.getTime() + expires * 1000);
    expires = options.expires = d;
  }
  if (expires && expires.toUTCString) {
    options.expires = expires.toUTCString();
  }

  value = encodeURIComponent(value);

  var updatedCookie = name + "=" + value;

  for (var propName in options) {
    updatedCookie += "; " + propName;
    var propValue = options[propName];
    if (propValue !== true) {
      updatedCookie += "=" + propValue;
    }
  }

  document.cookie = updatedCookie;
}


function getCookie(name) {
  var matches = document.cookie.match(new RegExp(
    "(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
  ));
  return matches ? decodeURIComponent(matches[1]) : undefined;
}

      var products = [];
      i = 0;
    {% for item in checkout.line_items %}
       products[i] = {
               'ImageURL': 'http:{{ item | img_url: 'small' }}',
               'Name': {{ item.product.title | json }},
               'ProductURL': '{{ shop.url }}{{ item.product.url }}',
               'Quantity': '{{ item.quantity }}',
               'Price': '{{ line_item.price | money_without_currency }}',
               'SubTotal': '{{ item.line_price | money_without_currency }}'
             }
       i++
    {% endfor %}
var orderID = getCookie('orderID');
if (document.URL.indexOf('thank_you') != -1) {
        _ssstats.push(['identify', {{ checkout.email | json}}]);
        _ssstats.push(['publish', 'Order Placed',
           {'Items': products,
            'monetaryValue': {{checkout.total_price | money_without_currency}},
            'orderId' : {{ order_number }},
            'newsletter_signup': {{ checkout.buyer_accepts_marketing | json }}
           }
         ]);
}

setCookie('orderID', {{ order_number }});
</script>
<!-- /Insights -->