So I have been selling Xbox Live Codes on eBay and realised how dangerous it can be. I have had two buyers claim unathorised payments and claimed chargebacks. Of course with Paypal being so buyer friendly, they got the refunds. Now I was also out of pocket for the money I spent buying the codes. However one of the buyers was probably waiting till he got the refund because using the codes. So I ended up selling the codes and got the money back. Unfortunately the other seller had already used the code so I lost money on that. It's important to be becareful when selling on eBay. Have you ever been scammed on eBay?