Thank you for your response.I have just heard that ebay has a department just to search and find sellers who sell fake staff.the problem is that i don't know the jeans that I'm going to order from a whole seller is fake or authentic. one of the suppliers told me that the he can not guarantee that the jeans are fake or not.he said that because the jeans are coming from different sources and they don't have the paper work. what do you think? does it worth it to try selling on ebay and take the risk? and we know there is a high demand on fake designer clothes. and how can i find out that the jeans are fake or not if the seller does not give me a reasonable answer?