We understand that schools have a limited supply of funds which are always in demand to meet educational targets. That is why we heavily discount with our school license and take away the risk of over usage. Our K12 license covers any number of PCs at one school address. You can install as many copies of the console at one site and communicate with an unlimited amount of PCs at the same school. You can purchase as many K12 licenses as you require. Please note though, that we also offer School District licenses which can save you money. Please email us for a quotation for your specific requirements.