I just wanted to inform and educate any paypal user's out there so the same doesn't happen to them. I sold my Nikon 18-135 glass to a Ebayer with a 13 pos. feedback. She sent the money via paypal. The following morning I took the package to the USPS and sent it. When I was asked if I needed a tracking number for an addition $0.60 I declined....I already had the money (I thought) and the buyer didnt pay for one. I thought all was well. A week later I transfered the money to my bank, received a positive feedback, and thought all was well. Except that paypal froze the pending transfer and reversed it back to paypal. An investigation took place and they found it to be a fraudulent account. By law they can not keep or give me fraudulent money, so they sent it back to her :thumbdown: . Now paypal can not give me the money back because It is not confirmed by a tracking number. The only positive thing is that Ebay gave the $10 back for the ebay fee's. Hope this helps some people.