dataLayer.push({ ecommerce: null }); dataLayer.push({ event: "view_item", ecommerce: { currency: "EUR", value: 0, items: [ { item_id: "44384", item_name: "Kay glavnik, gosti - 21 cm", discount: 0.00, index: 0, item_brand: "Kay", item_category: "Dogs", item_category2: "Wellness", item_category3: "Brushes and Combs", price: 5.89, quantity: 1 } ] } });