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
WoW Token was misplaced or disappeared from inventory
Remove a WoW Starter Edition account from a Battle.net account.
How to make a copy of one of your characters in the Public Test Realm and the Beta client
What to do if you cannot play WoW Classic even if you have game time or subscription
Basic troubleshooting for WoW crashing and freezing issues
How to launch multiple WoW clients on the same computer
Unable to enter overcrowded WoW Classic realms
How to reset the World of Warcraft User Interface