dataLayer.push({ ecommerce: null }); dataLayer.push({ event: "view_item", ecommerce: { currency: "EUR", value: 0, items: [ { item_id: "2417", item_name: "Vitakraft Perlen Sing za kanarčke - 20 g", discount: 0.00, index: 0, item_brand: "Vitakraft", item_category: "Birds", item_category2: "Treats and Supplements", item_category3: "Supplements", price: 0.69, quantity: 1 } ] } });