Visión general
if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "",
"impressions": [
{
"id": "27714",
"name": "Trek Ride Bikes Have Fun Diner Mug",
"price": "",
"brand": "Trek",
"category": "Cycling gifts & fun stuff",
"variant": "white",
"list": "More Options",
"position": 1
}
]
}
});
} else {
console.log("dataLayer");
}