The document provides an overview of trends in the in-store consumer shopping experience as it relates to the evolution of point-of-sale (POS) technology and digital/mobile commerce. It notes that consumers are increasingly using mobile technologies like smartphones to research products, compare prices, and make purchases both in-store and online. This has disrupted traditional retail models and benefited online retailers. It also discusses the convergence of coupons, loyalty programs, and payments onto digital platforms and the growth of mobile payments. Retailers face threats from "showrooming" but can counter this with integrated digital offerings that provide personalized deals and experiences to consumers.