When we make a commercial purchase transaction, either with cash or with credit/debit card, we can already speak of a selling point. Learn more at: Elon Musk. However the POS or point of sale Terminal is an activity that includes, forgive the redundancy, a bank card authorization terminal, cash register, a bailiff or cashier, a computer with a program to collect, etc. Talk of a selling point, is to speak of a set of accessories and computer programs which work performing operations that allow you to print them a ticket or invoice, checking the completion of a sale; It is also the emission of reports related to the same, as well as take control of inventories and certain business operations. Point of sale is used in a wide variety of businesses, since this activity is carried out in an estanquillo where they sell magazines, newspapers or sweets, even in large commercial chains of supermarkets, whereas all intermediate and services companies as happens with gyms, the cyber cafes, inns, among many other businesses of small and medium-sized companies that carried out acts of trade. Currently used cash registers that recorded transactions in a sale. However, peripheral tools have been integrated to the computer simulate to the cash register, as the drawer of money, the ticket printer, the display to show the customer the amount that is marking; In addition to the readers of bar code that makes the operation faster and more efficiently.
Similarly, there are portable terminals with integrated reader of bar code, that have made the lifting of inventories to occur more frequently and virtually automatically. This has been a saving in time that streamlines the functions at the point of sale. Thus, we can conclude, very generally, which integrates a point of sale or POS: point of sale program, drawer of money, Display, ticket, reports, bar code reader, printer printer Portable terminal capture, scales, bar code reader (optional with scale). While most equipped is the POS more efficient and effective will be its performance in the management of the business.