 On-premises refers to the traditional method of paying for software. You pay for the license once and then download the software. You can then continue to use the software for as long as you abide by the license agreement. TechSoup currently offers two kinds of on-premises license options, donated and discounted. Microsoft Cloud Subscriptions are the subscription-based versions of Microsoft's offerings. You renew these on a yearly basis and you may continue using them for as long as you subscribe. TechSoup offers eligible non-profits a variety of donated and discounted cloud subscription offers and you may mix or match your subscriptions to fit your needs.