Im pretty sure that for PRS you only have to pay for exactly what is played in your venue when the venue is over 300 capacity. I think if it is a smaller venue then they just pay a blanket fee which then gets given to the top artists. Its a bit crap. its like with radio, small stations just get a 2 week screening so say you are a local band and get played like 3 times a day for those two weeks by chance. You get a lot of money. Or the money just goes to well played acts like Robbie Williams Which is why they will be doing that thing were you tell them when you have played. So that if you really want money you can get money. But it would be too much work if every venue had to submit every setlist from every gig when the chances are the majority of bands playing 150 capacity venues are not even going to be registered with the PRS.