Okay guys, I was really curious on how r/softwareswap worked. I been on MPGH.net a few times on their thread for selling this but these things that sell on MPGH.net are hacks or old steam accounts. On r/softwareswap, the sellers claim that the keys for windows 7/8 are completely legit and are super cheap. So my question is, how do they get these keys for so cheap when they claim that they are legit?