Why do you rox

Rox are what you use to purchase things in Moshi Monsters. You can spend your Rox in the Gross-ery store, Yukea, Bizzare Bizarr, Horrods, Game Starcade, and in the port you can spent it in, Paws and Claws, Babs Boutique, and Coulors, you can also Spend it on gifts on gift Island.