logistics and supply chain management?

[hilaryy]

How the companies and courier delivery companies deliver products and manage logistics and supply chain?

Supply chain management is a way to link major business processes within and across companies into a high-performance business model that drives competitive advantage.
Logistics refers to the movement, storage and flow of goods, services and information inside and outside the organization. So many companies use software's for logistics and supply chain management. You can also use software's for them.