Speaking to guests Always smile and welcome the guests to the establishment. Taking payments Always offer the customer a receipt for their paid entry or give them a stamp on the wrist so they can re-enter the establishment later on.
Scenarios
Too intoxicated customer?
The security will deny anyone who is too intoxicated. It is not your job to tell people they can or cannot enter the establishment.
Aggressive customer
If a customer is acting aggressively towards you, find a security guard for assistance.
Cloths
In every restaurant/bar/nightclub, they have clothes with different colors, the color represents what the cloth is used for.
for example:
Blue - Clean zone
Red - Dirty zone