I can never remember the pricing on all the different products , So here they are as a point of reference. These prices are subject to change by Microsoft and can change based on user quantities.

Microsoft Online Services (Per User/Per Month)	Qty	Unit Cost
Microsoft Exchange Online P1	1	€3.57
Microsoft Exchange Online P2	1	€7.25
Microsoft Exchange Online Kiosk	1	€1.79
Microsoft Exchange Online Archiving	1	€2.68
Dynamics CRM Online	1	€40.25
Microsoft Lync Online P1	1	€1.79
Microsoft Lync Online P2	1	€5.00
Microsoft Sharepoint Online P1	1	€3.57
Microsoft Sharepoint Online P2	1	€7.25
Microsoft Office365 P1	1	€5.25
Microsoft Office365 E1	1	€7.25
Microsoft Office365 E2	1	€12.50
Microsoft Office365 E3	1	€19.00
Microsoft Office365 E4	1	€20.75