if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "JPY",
"impressions": [
{
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"name": "Top Fuel 8 Gen 3",
"price": "448712.0",
"brand": "Trek",
"category": "Trail mountain bikes",
"variant": "grey",
"list": "CATEGORY",
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} else {
console.log("dataLayer");
}