Hey mates, I did 2 guides about "trading safely", was wondering if you could take a look and leave a feedback.
One is in PT/BR and other in English.
PT/BR Link: http://steamcommunity.com/sharedfiles/filedetails/?id=444735099
English Link: http://steamcommunity.com/sharedfiles/filedetails/?id=498278891

Good luck guys!
I'll add the winner ;D