Microsoft Teams Premium licensing - Microsoft Teams It combines the Microsoft 365 Apps for enterprise desktop apps and storage, the Office 365 E1 services, and additional security and compliance features. Office 365 E3 provides a complete suite of apps, storage, and services. WebSome customers buy E1 on its own, while others combine it with other versions of the Office apps.
Difference between e1 and e3 license Office 365 E1 vs E3 - The SharePoint Online Discussion - Interlink
