Did you ever notice a PM from me? This user may be the same kind of scammers i have seen here to make use of new members in this forum and take their money. Never deal with him until he agrees to use an escrow from the forum itself. I'm 100% sure that this guy is a scammer.
About the user what1005, I have made lots of deal with this user for Amazon gcs. He takes codes for a good rate and never had a problem.