To research, you will need to do the following:

• go to this link - https://www.ebay.com/sh/research?marketplace=EBAY-US&keywords=stub&dayRange=30&categoryId=6000&offset=0&limit=50
• (optional) change category
• press start.

After start, extension will take rows from https://rollun.net/EbayResearchRequests, that has not been parsed(parsed_at is null) and parse them. Results of the parsing will be stored in https://rollun.net/EbayResearchRequests and https://rollun.net/EbayResearchResults.

To install extension - https://www.cnet.com/tech/services-and-software/how-to-install-chrome-extensions-manually/