I sent another member postal money orders for 2 items. I know he received them , but he wont return my emails or IM's asking if he sent his end of the deal. I'm getting seriously pissed off. He responded really fast when it came to letting me know the stuff was available & his mailing info. I see he has logged onto the site since I emailed & IMed him.
So How long should I wait before I give up & leave bad feedback?