dataLayer.push({ ecommerce: null }); dataLayer.push({ event: "view_item", ecommerce: { currency: "EUR", value: 0, items: [ { item_id: "39586", item_name: "Nobby napajalnik za ptice - 125 ml", discount: 0.00, index: 0, item_brand: "Nobby", item_category: "Birds", item_category2: "Cage equipment", item_category3: "Waterers", price: 1.99, quantity: 1 } ] } });