Google Analytics Ecommerce Tracking in Volusion

<!---- Ecommerce Tracking --->

<script>
ga('require', 'ecommerce');
ga('ecommerce:addTransaction', {
  'id': Order[0],                     // Transaction ID. Required.
  'affiliation': '--',   			// Affiliation or store name.
  'revenue': Order[2],     			// Grand Total.
  'shipping': Order[5],               // Shipping.
  'tax': Order[4]                     // Tax.
});


  // add item might be called for every item in the shopping cart
   // where your ecommerce engine loops through each item in the cart and
   // prints out _addItem for each
   for (var i=0; i < OrderDetails.length; i++)
   {
ga('ecommerce:addItem', {
  'id': OrderDetails[i][0],                     // Transaction ID. Required.
  'name': OrderDetails[i][3],    				// Product name. Required.
  'sku':  OrderDetails[i][2],                 // SKU/code.
  'category': OrderDetails[i][4],         		// Category or variation.
  'price': OrderDetails[i][5],                 // Unit price.
  'quantity': OrderDetails[i][6]                 // Quantity.
});

  }

ga('ecommerce:send');
</script>