Blizzard just announced some major changes to how you can purchase game time for World of Warcraft. The official forum posting by Blizzard, made by community manager Bornakk, says that starting now, players will only be able to purchase game time for World of Warcraft in increments of 60 days.
This means that you will no longer be able to purchase game time in one-time payments of 30, 90, or 180 days...