What do I need to know before creating a POS system?

Many people have heard the name, and millions use this technology daily. Let's understand what it is. POS - stands for Point of Sale, which most often refers to the automated workplace of the cashier, equipped with a hardware-software system (POS-terminal) or purely hardware (POS-system).

Simply put, it is a term used to order and pay for services using a bank card or contactless payment. At the moment, it is the best choice for business, as it includes a vast set of solutions and a set of functions. And if you need a custom solution, you must know how to build your own point of sale system.