Hello, I have a quick question and I would appreciate anyone willing to help out a newb. I have noticed several sellers on Ebay dropshipping from other retailers, like Amazon. However, on some of the larger volume sellers, I noticed that there profit margins were basically zero on all products. I have read several post suggesting that these sellers are making there profits by purchasing with a rewards credit card. However, some of these sellers are doing six figure volume in sales a month. I can't imagine that they are using a CC for this much volume. Can an anyone hint to me how these sellers may be creating the extra margin? Thanks to to anyone willing to help.