I've registered a few .co.uk domains but haven't started selling any yet until I learn more about the business. Because I'm not actually trading yet, I selected the non-trading option that prevents my address details from being displayed on the whois. But will it be necessary for me to switch back to the trading option to show my address details on the whois when I start advertising the domains for sale? Nominet's conditions indicate a non-trading individual to be one that does not intend to use the domain name in the course of a business. So it may be that I can still opt out because I'm not intending to use the name for a business but to sell it to someone who will. But what if I park it on a site like Sedo, for example? Would this constitute using it for a business? Any advice or opinions on this? Thanks in advance. Will.