dataLayer.push({ ecommerce: null }); dataLayer.push({ event: "view_item", ecommerce: { currency: "EUR", value: 0, items: [ { item_id: "5301", item_name: "Vitakraft Fruit Crossys sadje - 50 g", discount: 0.21, index: 0, item_brand: "Vitakraft", item_category: "Small Pets", item_category2: "Treats and Supplements", item_category3: "Treats for Small Pets", price: 1.39, quantity: 1 } ] } });