A lifetime membership on Adland starts with an adgrunt account.
The price of entry is a humble 6 United States Dollars. You'll be able to posts you own ads & news, make comments, collect "favorites" (a form of bookmarks on this site), and participate in the community without having to jump through weird captcha hoops. This one-time fee helps defray server costs, as well as keeps trolls and spammers out.
Note, this is not a subscription that ticks along. It's just a one-time 6 dollar fee.