- Flexibility is our biggest benefit to our customers. You only pay for what you want or use. In the case of Office 365 for example: let’s say you had 100 Office 365 licenses and wanted to add 50 licenses for a specific project and then get rid of them two months later, you can. You will be billed in a completely logical way that follows your license usage e.g. 100 then 150 for two months and then back to 100. In the case of Azure, you simply pay for what you used the previous month.