npm i npm run start

config/components.json

{
    "name": "FOR THE NAME (this is id for history.json)",
    "urls": [
"site1.links1",
"site2.links1",
"site3.links1",
    ]
  }

config/settings.json

{
    "currencySymbol": "грн, $, EUR etc. label for price",
    "telegram": {
        "reportTitle": "Report title ex: '📈 Daily prices report'"
    },
    "priceSelectors": {
        "site1.com": "div.tovar-price span[itemprop=\"price\"]", // selectors for scrapping
        "site2.com": "div.card-block__price-summ",
        "site3.com": "p.product-price__big"
    }
}