Software Package include VIRTUAL PLC on your computer with examplesAdvanced Programming software with program simulation and monitoringApplications & Examples for Students, Engineers or DevelopersSupplied in a USB DRIVE with Electronic manuals and instructionsPrice is the Cost of production, compiling, examples, software is FREEIEC Standard FBD Logic function Block Diagram include VITUAL PLC on your computer with examples. Advanced Programming software with program simulation and monitoring. Real operating software packages NOT a DEMO Package prepared for Students, Engineers or developers. Multiple functions, clocks, timers, counters, latching, analog, logic gates and more. .. ---- Cost of this package is for the Compilation, Production, Packing and Examples, The software is FREE