But for machines of $500 denomination and higher, you will need a ticket to play. Some casinos have reverted back to coin usage in the high limit areas, as it takes less time to play coins that it does to insert paper. If you're looking for a coin tray, you may be looking for a while.

Most machines no longer spit out coins.

Press the HELP or SERVICE button to summon an attendant. If you see the Bill Acceptor not lit, or flashing blue, it is in need of service or what is called a Bill Drop. These areas will be lit up and unmissable. Most machines take $5, $10, $20, $50, $100 dollar bills, though some also take $1, too. Often (if not always), the previous payout ticket will go in the same slot the cash can be inserted.

You can pay with a previous payout ticket, your member card, or cash.

There are just a few things you should know how to work: X Research source Though there are different types of machines all of varying, payouts, popularity, and methods, how they work is generally all the same. Also notice the overhead signs that indicate different areas and how to get back to where you were. Look at the floor to identify where the main walkways are, should you become lost. Notice where the restrooms and emergency exits are located. Generally, casinos are layed out with the action in the middle and the services around the perimeter.

If this is your first time, walk around and get to know the facility, especially if you are staying as a hotel guest.

Always check the player desk daily to learn about daily promotions and special offers many of them are not advertised online. So if you're going to spend your money anyway, you might as well sign up.

During casinos' off-seasons, it's common for them to try to lure you in with free play, free food, or a free hotel stay (or all three).

As a member, you may get additional offers in mail or online.

Compare the incentives of different casinos or sites, and choose the casino based on the benefits or freebies that are the best for you. These programs will reward you based on how much you play and can give you the opportunity to cash in for additional benefits.

Join any 'slot clubs' or 'player perks' your casino offers.

How to win casino slot machine