“Supply chain on the highest level is flow of goods and information from one point to the second point. To bring it closer, when you order something online or in a store, those goods have to move in some cases from warehouses to customers' doorsteps, or in other cases from manufacturing with a plant to the warehouses or to the stores. Not only goods but information also has to move so that things are kept up to date. That's how, on the highest level, I think about supply chain.”