Microsoft 365 Business Standard with Copilot

Yes. Moving the billing relationship to a Cloud Solution Provider is an administrative change. Your tenant, data, configuration and users are unaffected, and there is no downtime.

Yes. Subscriptions through CSP, and perpetual licences such as Windows Server, SQL Server and Office LTSC through volume licensing. We will price both where both are viable for your scenario.

Additions can be made at any time. Reductions take effect at the subscription anniversary, which is why the renewal date is the point at which a genuine review is worth doing.