Power to the users? Admins be warned: Microsoft set to introduce 'self-service purchase' in Office 365
https://www.theregister.co.uk/2019/10/22/microsoft_self_service_office_365/
Microsoft will allow "self-service purchase and license management capabilities" for Office 365 users, initially for its Power Platform low-code services, PowerApps, PowerBI and Flow.
PowerApps is a low-code app building service, PowerBI is for analytics and visualization, and Flow is for automated workflows.
