Member applications has been now closed. To get the member benefits you must use CS-Frag Steam Group as in-game tag.
If you have no-steam version of the game, use clan tag of [CS-Frag]. Here are the current member perks:
Member skin on ZM/ZE servers
Member in-game tag in all servers
Click Here to join our Steam Group if you haven't already!
No-Steam users, locate your game folder and open "rev.ini" file.
Open the file in notepad and press "ctrl + f" to search for "ClanTag".
Edit your clan tag to [CS-Frag]
This might not work for all no-steam versions of the game, but should work for most.
Otherwise, buy the game from steam.