A corporate use license, also known as a volume license, is a type of software license that allows an organization to purchase and use multiple copies of a software product with a single license key. A corporate use license can help validate compliance with an application's EULA (end-user license agreement), which is a legal contract that defines the terms and conditions of using the software. A corporate use license can also reduce the number of licenses to manage, as it eliminates the need to activate and track individual licenses for each copy of the software. Personal use license, open-source license, and non-expiring license are not types of licenses that can best accomplish this goal.