For those that don't know, the state changes clubs a tax on every patron that enters the club. It's been around for several years. The club can choose to eat the tax or pass it on in the cover charge to get in or possibly in higher drink prices. It was $5 for years, though a manager told me it increased to $10 this year.
Some clubs choose to reduce or have no cover during the day as an enticement to get people in the door and recover it in drinks. At night, prime time for clubs, most charge more cover because they don't need to draw people in.
I have noticed some have increased drinks and food prices over the last year. Other have valet only parking. If you don't know, clubs get as much as 1/2 of that valet charge. Some have higher covers.
Why does this matter? For most guys, most of the time, it really doesn't. If the club has the right dancers, we go. I just like to be an informed consumer. But I know guys who go in a club, order one drink, or tea, etc, have their fun then leave. Then they wonder why some guys get treated by management and staff so much better than them. If the club is losing money by you being there, they really don't want you. You don't have to be a huge spender, but being known as a good customer means management tends to be more tolerant and over looks things.
Keep that in mind when you notice a manager hovers around you when you're getting dances. They may be looking for an excuse to kick you out, not because you're getting extras but because your cheap.