Net-Chess.Comhttps://www.net-chess.com/phpBB2/

Use "teamplay" (without quotes) and get 10% off any membership.

What does that mean?

Not sure if it still applies but you could go to www.chessclub.com and buy entering TEAMPLAY or teamplay in the right place when buying a membership you would get a discount on the normal price.

Last I heard they were offering a free month of membership-not sure of the details or if it's still available.

Feel free to visit the site and see what they're offering