Storage is charged in 25Gb ’units’ and charges only apply to the number of units used. This removes the need to pre-estimate the amount of storage required in advance. So if, for example you have 25 laptops with 1Gb of important data each, you could protect them all with only one unit of storage. No maintenance fees ensure that costs are easy to understand and budget for.
The price is for a monthly basis only and you are only charge for the number of “units” used.