Sedo shows sellers' banks' country to public on detail page, as if it is important. A buyer can't make an offer without seeing this data. Also nonbuyers can see this data as well. This is against privacy and gdpr. There is no risk of fraud, so why show it. But showing seller's IP makes sense, because domain owners can already point a domain to any site, and learn all visitors' IP. Buyers can say, this country is poor, so I won't pay a premium price, or I don't like people from this country, so I won't buy. Most of the money I make from domains goes to Trump's country (unlike most people I don't dislike him), and stays or is spent there, but buyers don't know this.