the advancement of pos systems from the 1970s to today
Ah, the world of commerce - a realm in which the exchange of goods and coin has always been of the utmost importance. And yet, as any wise merchant will tell you, it is not simply the act of selling that is crucial, but the gathering and analysis of data that allows one to truly understand the desires and habits of one's customers. Enter the Point of Sale (POS) systems, tools that have undergone a transformation as dramatic as a caterpillar to a butterfly. From Mainframe to Mobile: The Evolution of POS Systems In the 1970s, Point of Sale systems were like dinosaurs; large, clunky and only found in large retail stores or supermarkets. They were based on mainframe computers and connected to a central computer for data processing and storage. Fast forward to today, POS system software has undergone a metamorphosis and systems are now small, mobile and can be found almost everywhere. They can be used on tablets, smartphones and other mobile devices, making it easy for merchants to take orders, process payments, [...]