This is the project designed specifically to provide the most efficient and brilliant solutions to the Optimal Shelf Availability problem to all of the usual market participants: the manufacturers, their retailers, and, of course, the client base. OSA will be based on a brand new blockchain, in order to use their advantages as complete security, transparency, and transaction speeds at full potential. The whole problem is the following: due to the inefficiency of the current system dealing with optimal shelf availability, the companies around the world lose billions upon billions of dollars every year for goods that were not sold. In the traditional marketplace, there is simply no way to avoid certain product being out of stock, which means that a consumer is looking for a product that does not exist in a condition, form, size, etc., that the consumer needs. So OSA team is developing an AI capable of analyzing all information from thousands of retailers and manufacturers, coupling that with the information on consumer habits, providing timely notices every time certain products are about to be in demand, yet out of stock.