Licensing and pricing differences upgrading from SharePoint 2013 to SPSE

Hi mbalcarek, SharePoint Server Subscription Edition uses subscriptions that are implemented through Software Assurance. There were no price changes to Software Assurance with the release of SharePoint Server Subscription Edition. However, if you're not currently using Software Assurance then you'll want to work with your Microsoft account manager or licensing specialist to better understand your options. (For example, certain Microsoft 365 licenses give you CAL equivalency rights to SharePoint Server for as long as the M365 license is active, including SharePoint Server Subscription Edition.)