Optimal Shelf Availability Token (OSA) is a decentralized, AI-driven blockchain platform that collects and analyzes data from retailers, manufacturers, consumers and open sources purportedly in real-time. The token serves a tri-fold purpose as the network's fuel, a payment method, and reward for users of the platform. According to OSA marketing materials, consumers will enrich OSA's AI data model by providing relevant product information and purchase decision tree, and in turn, the AI will analyze this data so that manufacturers and retailers may effectively cooperate to optimize their own business strategies.