I sent a trade request to someone. It was pending (awaiting them to accept). Now its completely gone. No longer pending. And not showing as an Open trade either. What happened to it? Can a user decline it? What happens if a trader refuses to accept the trade request after we shipped? (I sent the trade request and just realized that he never accepted)
Yes, a user can decline it. Here is a thread which explains it. It's hindsight obviously but next time make sure they accept the request prior to shipping. Hopefully you are still in good communication with the other trader. He may have denied the request on accident. In which case try to resend it to them. Good luck.
