Optimum is an Enterprise Resource Planning system. It is Microsoft Certified for Windows 2008R2 and the new version of Optimum ERP (Version 11.0) has gained Windows Server 2012 Certification by Microsoft in September 2013. It is a document-driven, cloud computing total solution software for the commercial and financial management of many types of businesses. With its powerful parameterization, OPTIMUM can adapt to numerous types of activities such as retail trade, services, or financial business.