So I traded with someone through Facebook and I got their pins rather quickly since we live in the same county. I assumed they got their's too but the trader messaged me saying nothing has shown up yet. I checked the tracking # and USPS claims it hasn't received my package yet. It says I have only created the shipping label. It's been about a week since shipping out and no updates on the tracking yet and I'm so upset. I know I sent out the pins because the 3 other packages that went with it were delivered smoothly and in a timely manner. I went to the post office to see if they could be of any help and they basically just scolded me. They said it is not in their control if it was placed in their dropbox and not in their hands...They also said it will probably show up as long as the address is valid but doesn't know when that would be... So at this point, the tracking numbers says I received my promised pins but never sent out mine. I'm going to do the right thing and give their pin back because I would want someone to do the same for me if the situation was flipped. In the end, I am out of approximately $200 worth of pins because USPS placed my package somewhere and didn't scan the tracking. I just hope that if the pins do show up at the trader's house eventually, that the trader would notify me and make it right...For now, I have learned a hard lesson in never using dropboxes again and making sure packages are scanned in front of my eyes. Also maybe to get insurance...I just didn't think it would be needed since the trader and I live in the same county. I thought wrong I suppose. Just had to share my sad story and hopefully I can update this thread with good news in the near or far future. I take the loss currently but learn from my mistakes, y'all!!