Circle allows you to buy small amounts of bitcoin with a Credit Card. (US mainly, but can work for some cards outside the US.)
If you live outside of those countries you can use LocalBitcoins.com to find a local person to purchase bitcoin from.
Yes! Our keys activate on steam and are valid worldwide. To activate your code open Steam and from the top menu click Games>>Activate a Product on Steam. Enter your code and the game will be downloaded.
Keys are sent after 1 confirmation. Depending on the coin you pay with this will take (on average) between 2-10 minutes.
If you have any problems or questions please email firstname.lastname@example.org or tweet @eternalsale.