With unique business models, how do Discover (DFS), Visa (V 1.00%), MasterCard (MA 0.80%), Portfolio Recovery Associates (PRAA 3.52%), eBay (EBAY 1.18%), and American Express stack up in the world of consumer finance stocks? In this segment from The Motley Fool's everything-financials show, Where the Money Is, banking analysts David Hanson and Matt Koppenheffer play a round of "Rank It!"