What Dynamics 365 Plan is right for me?
There are many ways to purchase Dynamics 365, you can buy each application separately or there are three plan subscription options which can be a very cost effective.
Plan subscriptions are new with Dynamics 365. With one single user subscription, a Plan subscription is the most cost-effective option to provide ultimate flexibility for a user to have access to any Dynamics 365 functionality to get their job done.
Plan subscriptions provide users rights to use functionality across any of the respective Plan applications as well as use of Microsoft PowerApps, the mobile application platform service.