After payment you receive SCAN key World of Warcraft Russian version.
It contains additions:
World of Warcraft: The Burning Crusade
World of Warcraft: Wrath of the Lich King
World of Warcraft: Cataclysm
World of Warcraft: Mists of Pandaria
World of Warcraft: Warlords of Draenor
The key is:
1. To create a new account.
2. To activate the trial account.
This key to the game can be used exclusively in the territory of the Russian Federation, Armenia, Azerbaijan, Belarus, Georgia, Kazakhstan, Kyrgyzstan, Moldova, Mongolia, Tajikistan, Turkmenistan, Ukraine and Uzbekistan.
Log in to your account or create a new one (https://eu.battle.net/account/
Enter the key
You can also get an additional 10 days of play, registering first guest account on the following link:
and then extend it purchased key.
In this case, the total playing time is 44 days.
If you already have a test account you can just convert it to enter the received key.
Caution This switch is not suitable for longer subscription!