Is there a way to prevent 1 person paying for a webinar and then sharing it using adobe connect?

I'm looking to run a paid for webinar series using adobe connect.

Is there a way to prevent one person paying for the webinar series and then sharing it with their colleagues? 

I'm concious that what may happen is one person pays, they recieve the log in details and once they have them they circulate them, which would be sad as it would mean I loose out on payment.