Who are you to represent Noobkeys? You are spreading disinfo of somewhere you have not purchased from.
For one, if you go to the site, they do not sell any software (let alone pirated). *You Lied*
Two, Pirating means "to reproduce without authorization especially in infringement of copyright" *Learn English*
Noobkeys does not need authorization for something that already exists and was created and distributed officially to many resellers (whether private or corporate).
You don't sell stolen keys publicly and expect to get away with it for very long. Grow up please. And post true and accurate information if you are trying to give advice or help to others.
If you don't know how easy it is to use a backup of Arma 2 and use a valid CD Key, then you have much more you need to learn about computers and DRM.
There are many people who buy Arma 2 keys and use on a backup. If you were scammed, then you report to authorities. You don't cry on forums and pretend you know something.