Esri Business Analyst Segmentation Module is available as a single useA single use license is optimal for one desktop installation restricting use of a software product to one machine. The license is locked to a single desktop computer. or concurrent useA concurrent use license allows a product to be licensed such that multiple users can gain access to the software concurrently through a shared pool of licenses administered by a central license manager. A concurrent use license is not locked to a single computer and can 'float' on a network. license. First-year maintenance is also included in the license. Maintenance includes technical support, updates, and many other benefits.