if (typeof dataLayer !== "undefined") { dataLayer.push({ "ecommerce": { "currency": "CHF", "impressions": [ { "id": "40927", "name": "Wahoo 20 Path", "price": "449.0", "brand": "Trek", "category": "Kids' hybrid bikes", "variant": "pink", "list": "CATEGORY", "position": 1 } , { "id": "41013", "name": "Wahoo 24 Trail", "price": "749.0", "brand": "Trek", "category": "Kids' hybrid bikes", "variant": "green", "list": "CATEGORY", "position": 2 } , { "id": "41014", "name": "Wahoo 20 Trail", "price": "729.0", "brand": "Trek", "category": "Kids' hybrid bikes", "variant": "greenvisibility", "list": "CATEGORY", "position": 3 } , { "id": "40929", "name": "Wahoo 26 Path", "price": "529.0", "brand": "Trek", "category": "Kids' hybrid bikes", "variant": "blue", "list": "CATEGORY", "position": 4 } , { "id": "40928", "name": "Wahoo 24 Path", "price": "499.0", "brand": "Trek", "category": "Kids' hybrid bikes", "variant": "red", "list": "CATEGORY", "position": 5 } ] } }); } else { console.log("dataLayer"); }