Washington, D.C. – It may take a while, but most retailers ultimately plan to implement a unified commerce platform. According to a new study of 300 U.S., European and Australian retail business and IT executives conducted by the National Retail Federation, Ecommerce Europe and Ecommerce Foundation in partnership with Demandware, 53% expect to implement a unified commerce platform in the next few years. And during the next 10 years, 86% of retailers surveyed plan to implement a unified commerce platform.