Knowledgepanel -

You cannot "buy" a panel. Google’s algorithm automatically creates them when it finds enough corroborated information across the web (like Wikipedia, LinkedIn, or official websites).

If you are looking to boost your online presence, a Google Knowledge Panel is the information box that appears on the right side of search results when you search for an entity (like a celebrity, brand, or local business). Knowledgepanel

Unlike many survey sites, you cannot simply "sign up." Members are randomly selected via mail to ensure the panel accurately represents the U.S. population. You cannot "buy" a panel