What is Microsoft 365 Business

Microsoft 365 for Business is a comprehensive set of business productivity and collaboration tools, such as Outlook, Word, Excel, and other Office products, that are always up to date. You can protect your work files on all your iOS, Android, and Windows 10 devices with enterprise-grade security that is simple to manage.

Microsoft 365 for Business is meant for up to 300 licenses. If you need more licenses, then see: Office 365 Enterprise or Microsoft 365 Enterprise
For nonprofits organisations, Business Plans are available with the same features but at reduced prices, only approx. 30 % is payable, Microsoft 365 Business Basic is free of charge.

Microsoft 365 Business pricing