I have a few local lead gen sites that I am charging monthly to local businesses. I want to switch my monetization model to pay per call and/or pay per lead.
Does anyone know of a service where you can setup local numbers that forward to a business and bill clients based on the amount of calls generated and/or forms filled on a lead gen site. Basically you can set the pay-per-call fee and per lead fee that is agreeable with your client. Then they receive an invoice that bills them monthly based on the calls and leads generated.
There is one service I heard about that does this called Kallzu but I think you have to buy into the course or training.