**What is a Marker in a Casino?** A marker is a form of credit that allows a gambler to borrow money from a casino to continue playing. It is typically used by high-stakes gamblers who want to avoid having to leave the table to cash out their chips. Markers are typically issued by a casino's pit boss, who will assess the gambler's creditworthiness and determine the amount of money that they can borrow. The gambler will then sign a marker, which is a promissory note that promises to repay the loan plus interest. Markers are typically due on the gambler's next visit to the casino, but they can also be extended for a period of time. If the gambler fails to repay the marker, the casino can take legal action to collect the debt. Markers are a controversial form of credit because they can lead to problem gambling. Gamblers who…