This guy had me purchase $100 worth of Playstation network key cards in exchange for armbraces in guild wars1. I supplied the keys which were purchased from G2A, and then he used the keys and blocked me without providing reimbursement as agreed. I will be filing a dispute with my banking center as my bank emailed me regarding fraud. Also, I will be providing the purchased codes to PlayStation Network and informing them that they were illegally obtained, in hopes they will lock your PSN account.
Update: My bank is reimbursing the illegally made charges and PlayStation Network support is locking his account as I have contacted their support and provided all of the valid keys which I purchased and were stolen.