bebeboutik/modules/ganalytics/header.tpl

<script type="text/javascript">
{if $isOrder eq true}
    {if $isEC == 0}
        ga('require', 'ecommerce', 'ecommerce.js');

        ga('ecommerce:addTransaction', {
          'id': '{$trans.id}',                     // Transaction ID. Required
          'affiliation': '{$trans.store}',   // Affiliation or store name.
          'revenue': '{$trans.total}',               // Grand Total.
          'shipping': '{$trans.shipping}',                  // Shipping.
          'tax': '{$trans.tax}'                    // Tax.
        });

        {foreach from=$items item=item}
        	ga('ecommerce:addItem', {
        	  'id': '{$item.OrderId}',                     // Transaction ID. Required.
        	  'name': '{$item.Product}',    // Product name. Required.
        	  'sku': 'DD23444',                 // SKU/code.
        	  'category': '{$item.Category}',         // Category or variation.
        	  'price': '{$item.Price}',                 // Unit price.
        	  'quantity': '{$item.Quantity}'                   // Quantity.
        	});
        {/foreach}

        ga('ecommerce:send');
        ga('ecommerce:clear');
    {else}
        ga('require', 'ec');

        {foreach from=$items item=item}
            ga('ec:addProduct', {               // Provide product details in an productFieldObject.
              'id': '{$item.SKU}',                   // Product ID (string).
              'name': '{$item.Product}', // Product name (string).
              'category': '{$item.Category}',            // Product category (string).
              'brand': '{$item.Category}',            // Product brand (string).
              'price': '{$item.Price}',                 // Product price (currency).
              'quantity': {$item.Quantity}                     // Product quantity (number).
            });
        {/foreach}

        ga('ec:setAction', 'purchase', {          // Transaction details are provided in an actionFieldObject.
          'id': '{$trans.id}',                         // (Required) Transaction id (string).
          'affiliation': '{$trans.store}', // Affiliation (string).
          'revenue': '{$trans.total}',                     // Revenue (currency).
          'tax': '{$trans.tax}',                          // Tax (currency).
          'shipping': '{$trans.shipping}',                     // Shipping (currency).
        });

        {literal}
        var re = new RegExp("([?&])(email=)[^&#]*", "g");
        var re2 = new RegExp("([?&])(customer_lastname=)[^&#]*", "g");
        var re3 = new RegExp("([?&])(customer_firstname=)[^&#]*", "g");
        if (document.location.href.match(re) || document.location.href.match(re2) || document.location.href.match(re3)) {
          // remove personal data from url before sending to GA
          url = window.location.search.replace(re, '$1$2');
          url = url.replace(re2, '$1$2');
          url = url.replace(re3, '$1$2');
          var page = window.location.pathname+url;
          ga('send', 'pageview', page);
        } else {
          ga('send', 'pageview');
        }
        {/literal}
    {/if}
{/if}

</script>