I am glad to see people welcoming new technology. However, compared to traditional centralized servers, I don't understand how this new patent can increase the benefits of users, retailers, or logistic companies.
Using blockchain in logistics makes it transparent. All actions are recorded and visible, so you see every step how the stuff moves from a warehouse to a customer. Wallmart is not the first company to launch blockchain logistics. Rotterdam port in Netherlands started the similar project in 2016.