Door Fees from Cable/Internet Providers

I know there are confidentiality agreements in place on some if not all of these agreements so I’m not asking for specifics.

How do the conversations go initiating getting a door fee paid?

How successful have people been?

What are the benefits and negatives?

Are there legal issues?

Any other insights?

I think I have a good situation to be requesting them because there are no easements on the property and I own the electric poles in the park. How can I leverage this?