Microsoft Corp. MPSA SharePoint Server Standard Device CAL Lic SA Level D 27Mo Annual Payment Option

This is a client access license (CAL). It grants users or devices access to the SharePoint Server software (sold separately).

For On-Premises, intranet sites are licensed using a Server/CAL (Client Access License) model. SharePoint Server 2019 is required for each running instance of the software, and CALs are required for each person or device accessing a SharePoint Server.

The SharePoint Standard CAL delivers the core capabilities of SharePoint:
-Sites: a single infrastructure for all your business websites
-Communities: an integrated collaboration platform
-Content: enterprise content management (ECM) for the masses
-Search: people and expertise search, visual previews, visual best bets

Notes:
-In SharePoint 2019, for extranet and Internet sites scenarios, no CALs are required for external users. External users means users that are not either your or your affiliates’ employees, or your or your affiliates’ onsite contractors or onsite agents.
-SharePoint 2013 customers with Software Assurance (SA) can leverage Volume Licensing downgrade rights to run SharePoint 2013 bits with SharePoint 2019 use rights.