1.Members can design and buy igloos.
2.Members can buy clothes,hidden items, and buy items from special events like rockhoppers catalog.
3.In some cases members are able to get in newly made rooms on clubpenguin while it may still be under construction.
4.members can buy items from catalogues that may help them get more coins on a game.
5.most of all members can customize their penguin in unique ways so it can look cool awesome, with a bigger variety of items.