Will unused units be transferred to the following period?

Do I get an overview of my usage?
4. Dezember 2017
Can I change my subscription package?
4. Dezember 2017

Will unused units be transferred to the following period?

For the Business and Business Pro licenses our Fair Usage Policy applies in specific grades. Similar to the data volume of a mobile phone contract, unused units expire at the end of the month and the period restarts. The units used in Business and Business Pro contracts with fixed units are reset at the beginning of each month.
The enterprise solutions are subject to individual conditions.