"Sale" = for sale
"top" = nothing (not used any more)
"news" = news page rather (look on the customize page for pics of the news pages/old links pages -- I think this is being phased out soon and it'll just be news)
"Custom" = customize the ad code on each page (NEW FEATURE - ADDED TODAY
)
"Verified" = you're verified as the owner of the domain - only required if you want to sell
"Featured" = featured on the homepage - rotating with others - one free featured spot per user.
