Girls don't give a shit about you if you're not putting drinks in their hands. Buying drinks at the bar works. Bottle service will get you groupies if you can flip the bill. Girls will use you for free drinks. Get used to it.
Dress to impress.
Bring your A game to every girl you talk to. If you don't, there is a club full of other guys that will.
You won't score every time. You just won't.
Don't take a girl home that can't walk on her own.
Don't flash clothing brands, watches, jewelry, shoes, car, etc at them. Chances are, they already noticed.
It's not hard to blow $100+ in a night.
If you're trying to smash, being the nice guy will never work. Girls don't go to a club to find a nice guy.
That's all for now.
Not putting miles on your Ferrari is like not f*cking your girlfriend so she'll be more desirable to her next boyfriend.