I do NOT understand this club

I went in to the club on a Sunday afternoon having just arrived in SLC for business. The girl at the door was friendly, but a bit strange, after asking how my day was going, she asked what I had for breakfast. She asked for my Drivers license and scanned it (I hate that) and told me to go on in and have a good time.

I went in and the first thing I saw wasn't a stage, but a few poker tables with folks playing poker, not sure of the stakes, didn't really look or ask. I wandered around the club and found a table close to the bar, thinking that it would give me good service and I did have a good view of the stage. I sat there for around 15 minutes and was not able to catch the eye of a single server. I did see a menu and the prices for food seemed VERY reasonable...

While sitting there I watched two men that were siting at the stage, one with his girlfriend(?) and the other on his own. Here is what really baffled me. Each time a girl would come up, she would give a great show, working the pole, the bars around the stage, etc. and these guys would be raining ones on her. I'm not talking about a single thrown on stage a couple of times, but 3-5 singles thrown up several time during the set. Then there was an employee (manager ?) that do a fly by tip throwing 5-10 bucks out as he walked by. I'd guess each girl went away with $50 bucks or so, from the stage.