conversion_pixel.js

			if (Shopify.hasOwnProperty('checkout')) {

				var purchases = Shopify.checkout.line_items;
				var orderId = Shopify.checkout.order_id;

				var items = [];
				for (var x = 0; x < purchases.length; x++) {
					items.push({
						sku: purchases[x]['sku'],
						price: purchases[x]['price'],
						quantity: String(purchases[x]['quantity'])
					});
				}

				(function() {
					var tvpa = document.createElement('script'); tvpa.type = 'text/javascript'; tvpa.async = true;
					tvpa.src = ('https:' == document.location.protocol ? 'https' : 'http') + '://a.tvpage.com/tvpa.min.js';
					var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(tvpa, s);
				})();

				var _tvpa = _tvpa || [];
				_tvpa.push(['config', {
					li: '1759289',
					firstPartyCookieDomain: 'tvpage-dev.myshopify.com'
				}]);


				_tvpa.push(['track', 'products', {
					 'tid': orderId,
					 'orders': items
				 }
				]);	
			}