if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "PLN",
"impressions": [
{
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"name": "Rama z widelcem 920",
"price": "5599.0",
"brand": "Trek",
"category": "920",
"variant": "tan",
"list": "CATEGORY",
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console.log("dataLayer");
}