Amazon often appears to be a contradiction. Their gross revenues and market capitalization have taken off over the last five years, yet profits are meager or absent. How can a company be so lauded, yet not be delivering the profits investors expect from a vibrant, growing company? Kent Stones examines four significant investments Amazon has made since 2004, and how they have set the foundation for Amazon to become the defacto distribution system in the United States. He outlines four potential scenarios retailers will face and the type of companies that will thrive in each.