With so much of money that has to be paid to the government as tax, and so much of money for various other luxuries that come along with it how is it still possible for them to earn so much more than what they invest here is a brief explanation on how.
They are the money magnets:
This is a place where they more than make you earn the money they make you spend the money in such a way that they make you feel that you are being profited and they are not the people interested in money. At first, they give you a taste of what it feels to win and to win big and also make you spend much of what you earned in their shops which will have huge prices compared to prices for the same products outside. This is the main reason why they have many luxury shops inside the casinos, and they make you spend the money you have earned in their pool tables
Get the money back from you:
If you do not spend the money in the casino shops, then they will make you spend all the money that you earned in the previous night at their pool tables. This becomes an everyday story for every one person winning there are thirty other people losing and bringing a lot of money for the casinos thus they get more than what they lose.
They are also known to trick the players into getting to keep a huge debt to the casinos before they leave with the huge amount of money they win, and if they do find a guy who never losses and calls off their bluff they will be barred from playing in their casinos ever again there are many examples of this having happened in the past when a person calls of the casinos bluff, and they had to pay a huge amount of money to the winners . Thus when you win a game, they make sure that you play the next time thus they never ever go into losses at all, but they showcase a picture of them just being the people who organize and poker game and they never get anything out of it.
Odds in favor of the house
Every time a game is played be it a game of blackjack, roulette they always make sure that the odds are in favor of the house, and make sure about this by telling their staff members that they will have to make sure that the odds are always drawn in favor of the house and never against them, if a staff member even accidentally does it the other way round they will be fired from their jobs and also made sure that they never enter any other casino to work there this is how the casinos functions. This phenomenon is much rarer in online casino.
And this is the way the casinos make a huge amount of money from its customers.