dataLayer.push({ ecommerce: null }); dataLayer.push({ event: "view_item", ecommerce: { currency: "EUR", value: 0, items: [ { item_id: "45218", item_name: "Pawise praskalnik Cat Play Pen, bež - 35 x 35 x 55 cm", discount: 0.00, index: 0, item_brand: "Pawise", item_category: "Cats", item_category2: "Scratchers", item_category3: "Smaller Scratchers", price: 24.99, quantity: 1 } ] } });