I found a server that sells boxes where you can pull perks. At least that's the description. It's actually against the EULA, isn't it? In any case, these perks give you game advantages (faster dismantling, speed, no hunger, etc). And only for one.
In the eula you can sell things for money
Umm yes, I know… Then you didn't read the EULA correctly, there's a lot more to it.