Epicor Software Corp. has agreed to acquire privately held QuantiSense, Inc., a provider of cloud and on-premises packaged analytic solutions for the retail industry. The acquisition of QuantiSense, expected to close by Oct. 31, 2014, will add QuantiSense business intelligence and advanced retail analytics offerings to the Epicor Retail solutions portfolio, helping empower users to leverage enterprise-wide data as actionable insights to optimize all aspects of their operations, from the supply chain through to multi-channel points of purchase.