With unique business models, how do Discover (DFS), Visa (V 1.44%), MasterCard (MA 2.35%), Portfolio Recovery Associates (PRAA -1.60%), eBay (EBAY 0.17%), 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!"