Hi, 
I own an ISV providing custom application development for clients and looking at force.com as a development  platform option. But I can't get my head around the licensing so can't get an idea of what I would need to charge for apps developed on this platform - for both existing saleforce.com customers, and non-customers. Can anyone advise?
Thanks!
Note - we specialise in custom solutions so at this stage I'm not looking at developing applications for posting on the AppExchange.

Hi, 
I own an ISV providing custom application development for clients and looking at force.com as a development  platform option. But I can't get my head around the licensing so can't get an idea of what I would need to charge for apps developed on this platform - for both existing saleforce.com customers, and non-customers. Can anyone advise?
Thanks!
Note - we specialise in custom solutions so at this stage I'm not looking at developing applications for posting on the AppExchange.