Measure checkout step 2: ga('create', 'UA-42848934-1'); ga('require', 'ec'); /** * Called when the user begins the checkout process. * @param {Array} cart An array representing the user's shopping cart. */ function checkout(cart) { for(var i = 0; i < cart.length; i++) { var product = cart[i]; ga('ec:addProduct', { 'id': product.id, 'name': product.name, 'category': product.category, 'brand': product.brand, 'variant': product.variant, 'price': product.price, 'quantity': product.qty }); } } ga('ec:setAction','checkout', {'step': 2}); ga('send', 'pageview'); // Pageview for shipping.html // Called when user has completed shipping options. function onShippingComplete(stepNumber, shippingOption) { ga('ec:setAction', 'checkout_option', { 'step': stepNumber, 'option': shippingOption }); ga('send', 'event', 'Checkout', 'Option', { hitCallback: function() { // Advance to next page. } }); }