if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "KRW",
"impressions": [
{
"id": "44749",
"name": "Schwalbe Pick-Up Tire",
"price": "97000.0",
"brand": "Schwalbe",
"category": "Bike tires",
"variant": "black",
"list": "CATEGORY",
"position": 1
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console.log("dataLayer");
}