Even with the unquestionable rise of online, physical retail and the experience that goes with it, going into a store and discovering the latest products, seeing, touching, testing them, and asking store employees for advice remains crucial. The Mobile POS Solutions (Point Of Sale) has grown from a static cash register at the checkout point to a collection of important touchpoints that handles the whole retail experience.

https://medium.com/@arezonavinter/the-future-of-retail-businesses-with-mobile-pos-solutions-bd59c1ff614f