This document discusses the challenges that retailers face in the digital commerce space. It notes that retailers often make decisions at too aggregate a level without understanding trade-offs, apply flawed logic, and have poor execution due to issues like speed, volume, granularity, and siloed systems. This results in a "ghost economy" where 25% of sales occur at a loss. However, companies like Amazon have found success by focusing on controllable inputs rather than just financial outputs. The document advocates repurposing all customer data through integration and algorithms to provide prioritized action lists that can increase profitability.