DULUTH, Ga., 2016-Oct-18 — /EPR Retail News/ — When the Which Wich technology team decided its quick service franchises needed an easy-to-use, cloud-based point-of-sale (POS) solution, it turned to NCR Small Business. The mobile POS system from NCR, a global leader in omni-channel solutions, offers the company’s franchisees a simple implementation process and powerful functionality at a…