Retailers are faced with an ever-growing list of challenges, including rapidly evolving technology, a difficult and demanding economy, and constantly changing consumer trends. The emergence of mobile point of sale (POS), shopper self-service and digital signage has transformed the core of store technology, shifting POS transactional systems to a store operations platform.  New infographic summarizes research from Retail Systems Research, which provides data about the characteristics of converged channel champions.  Click here to view and download the full infographic.