The first aspect that the agreement refers to is the player’s eligibility; he has to be an adult in his own country in order to be able to buy wow accounts. He can create his wow characters only if he demonstrates that he is eligible for owning his wow account. He can also agree on letting a child using his account that was created on a wow service. He can establish a wow account on this service by receiving the so-called authentication key that comes from the official Blizzard that owns the wow.