K-12 Classroom License provides unlimited number of Mira AL x64 installations inside 1 classroom at 1 school. Fulfillment by Internet download is included in the price. To obtain this software on CD-ROM media, purchase the optional Hardcopy Edition (see "Other Items" menu). The license includes 1 year of maintenance (updates and tech support). After 1 year, updates and tech support are available through the annual maintenance subscription.