The Queue Pro will be designed aligning with the International Organization of Standardization’s (ISO) Open System Interconnection (OSI) model. Queue Pro will be developed on Java/J2EE/JEE platform. Thus, Queue Pro is able to run on Windows, UNIX, Linus, and Mac Operating System. In addition, the back-end database for Queue Pro can be MySQL, MS SQL Server, etc. Additionally, Queue Pro should run on any J2EE/JEE compliant Application, Web Servers such as Apache Tomcat and IBM Web Sphere. Currently developed version should run at least on Windows and Linux/Unix OS, on MySQL, MS SQL databases, and on Apache Tomcat and IBM Sphere Application Server.