System For Accessing A Pos Terminal, Method For Downloading And Updating Applications And Method For Performing Electronic Operation Using Such A System

摘要

The present invention refers to system for accessing POS terminals (10), with or without pin pad, using a client system (15) to connect such POS terminal (10) to a network comprised by at least one server (30), the system enabling any POS terminal (10) to execute applications (25) located in such servers, through a plurality of specific protocols (20) in a process similar to the Internet, as well to download and update applications from application servers (30) and to perform electronic operations in transaction serves (35).