Hi JKeopf,
Lord has already answered your question.
I just want to add some details about our philosophy:
We are providing our software modules as a modular construction system, which means that you can select exactly these modules, that you want to use. If one don't need a mobile version, why should he pay for it? If one wants to track his data with a mobile device, why he should pay for drivers for meter imports etc.
So with our system the customer can decide about what to purchase and there's no need to pay for stuff that you don't want to use...
Cheers, Alf.