Prosentient Systems specialises in providing hosting-based solutions for libraries and we charge on a subscription basis for hosted access. This means that you don't have to make specific arrangements for setting up your own server or managing the software internally.
In addition to a monthly or yearly subscription, once-off charges may apply for establishing a site and for optional services that you may request such as data conversion, staff training, integration or customisation.
Each product area has its relevant pricing:
Koha - from $120 per month - see Koha pricing
Interdocs - from $40 per month- see Interdocs pricing
DSpace hosting - from $150 per month - see DSpace pricing
Interloans membership - $150 per annum - see Interloans