In order to purchase the full version of the game "Minecraft," users need to register on the official website of the game, Minecraft.net. Once users register an account, they can purchase the game and add it to their profile.
The first thing that an user needs to do is create a Mojang account on the website Minecraft.net, providing a valid email account and choosing a password. After that, it's necessary to verify the email address. Finally, the game becomes available for purchase. Several options of purchase are available, including the possibility to select a specific version of the game for different platforms, such as PC, Xbox 360, Playstation 3 and mobile devices.