3CX as a Service Sales

[Jases Brown]

We are relatively new to 3CX though we have done 3COM NBX and ADTRAN NetVanta in the past. This system provides us an opportunity we have not had previously. To sell a phone system as a subscribed service. Do any of you market in this way? How do you price 3CX to customers? Currently, we sell the necessary hardware, licenses and so on and the client owns the system. I would like to see about leasing the system to customers by setting up cloud hosted systems combined with providing SIP services and either leasing phones or letting them purchase their own outright through us or other vendors.
So, if you don't mind, what kind of pricing structures so you guys use?