The flashing lights and ringing bells of a casino are designed to distract you, but behind the scenes, a massive accounting system tracks your every move.

Many players drastically underestimate their worth to the casino, leaving hundreds of dollars in free meals and luxury perks completely unclaimed.
Tracking Your Casino Action
Every time you insert the card into a slot machine, the central computer meticulously tracks exactly how much money you cycle through the machine.

The pit boss will physically input your average bet size and track the total number of hours you sit at the table.
Never gamble a single dollar without inserting your player's card firstThe card tracks your "coin in," not just your deposits or lossesTable game players are rated based on average bet and time played Understanding "Theoretical Loss" (Theo)
The formula is simple: (Total Amount Wagered) x (The Game's House Edge) = Theoretical Loss.

As a general industry standard, casinos will aggressively return approximately 20% to 30% of your total "Theo" back to you in the form of comps.
Strategies for Getting More Comps
When you first sit down at a blackjack table, immediately place a much larger bet than you normally would to establish a high "average bet."

Finally, always ask the pit boss directly for a comp before you leave the table, such as "Do I have enough action for a buffet pass?"
Player ActionCasino PerceptionResulting CompsPlays without a cardInvisible / TouristAbsolutely zero compsGenerates $500 TheoProfitable regularFree standard hotel room + meals
Always use your card, be incredibly polite to the pit boss, and never be afraid to ask directly for a free meal.