I think I will call it Haabaa Shopping or something like that, I have gone of the ideas of new names from my new ventures are its rather expensive registering all available domain extension if its a new name and also registering the name as a trademark, I will just run it from a sub domain I was grooming for Haabaa Shopping directory:
http://www.shopping.haabaa.com/ the big boy has been doing the same thing,
http://shopping.yahoo.co.uk/ for example.