World of Warcraft is a virtual world

World of Warcraft is a virtual world As you know, the World of Warcraft is a virtual world in which various characters interact each other, everyone representing a player. In order to buy items, services and various goods the player needs virtual gold, the currency of the World of Warcraft world. Actually, the main source to earn gold is undertaking quests and interacting with other human and non human characters. Anyway, on the Internet there are many sellers of World of Warcraft gold, willing to give a player the desired amount in exchange of real money. For instance, there are online auctions or websites devoted to gold trading. World of Warcraft is a virtual world