Many casinos have elaborate surveillance systems to monitor all areas of the gambling floor. Cameras mounted in the ceiling monitor every table and doorway. Security personnel can adjust these cameras to focus on any patron who seems suspicious. Security cameras are recorded for later review. Slot machine payouts are determined by computer chips inside the machines. This means that no one can monitor the slot floor. This prevents a casino from being targeted by scammers. However, there are still instances when players win millions of dollars in a single evening.
The economic benefits of a casino for the local economy may not be realized in the short term. Local unemployment rates can increase or decrease depending on the number of people employed. In an urban area, the work force is more varied and may include local skilled workers. However, in a rural area, the work force will likely consist of people from outside the area, which may have a negative impact on local unemployment rates. Although the local economy will benefit from the casino’s tax revenues, the promise of more jobs may not be realized in the short-term.
Comps can be used as a way to reward frequent visitors or high rollers. Casinos often give “good” players points based on how much they spend and how long they stay. In addition, these comps can be exchanged for free slot play, discounts on dining and drinks, or even tickets to concerts and shows. Comps are also a great marketing tool for casinos, allowing them to build a database of frequent patrons and analyze trends.