The WoW Token allows players to purchase World of Warcraft game time for real money and then sell that game time for gold on the in-game auction house.
List of limitations to buying a WoW Token
How to reset the World of Warcraft User Interface
Auction House WoW Token purchase took gold but was not delivered.
How to participate in World of Warcraft Alpha and Beta testing
Information about the Recruit A Friend feature in World of Warcraft, Hearthstone, and Heroes of the Storm.
How to create a WoW account in a region other than your home Blizzard account region.
System issues can cause World of Warcraft to crash with an Error 132: Fatal Exception! message.
Purchased a WOW Token from the in-game shop with real money, and have not yet received it.
How to launch multiple WoW clients on the same computer