R2 is a software system, developed to help trading companies run their business. The product has separate modules, each of which is supposed to be used in a different part of the company – sales, purchases, inventory, finances, administration. The application is a web-based client-server system. The server-side is Java web application. The client could be any modern web browser – Internet Explorer, Firefox, Opera, Safari, Chrome, etc. All this makes the system platform-independent and gives it the freedom to be deployed on any architecture. The system is developed using only free frameworks and libraries and does not require buying any additional licenses. more...