Usecase: A lot of times it happens when we have 2 contractors in same location but they say that we can only take this many calls per day as per their capacity. So let's take an example, I have a GBP ranking in NY for Roofers term and I am generating about 20 calls per day. So, I reach out to a contractor and he say that he can only take 5 calls per day so that means, all the other 15 calls will be a waste. But if we have a functionality where the 6th Call can go to 2nd contractor, or maybe 12th call goes to Contractor 3 then it can help things a lot and billing can be done accordingly too.

Not sure, how the billing will be generated on auto pilot via this can atleast it can solve the purpose.

Refer to the attached screenshot for some additional Call Forwarding features which can be accepted too.