The Cloud is one of those terms that doesn’t have a commonly accepted, unambiguous definition. From the supply chain point of view, it can be considered an outsourced service that supplies or supports your IT systems. Virtually the complete range of systems and services can be ‘Clouded’ and this has the same drivers as shared user warehousing and transport services – sharing overheads and resources reduces costs; the ability to flex capacity to meet demand; paying only for what you use; and management by a third party.