Spinning-reel slots in certain are profit juggernauts for most casinos, outperforming table games like blackjack, video poker machines, along with other forms of gambling. At casinos in Iowa and South Dakota, one example is, such devices have contributed as much as 89 percent of annual gaming income. Individuals may not realize that Illinois slot machines, video poker machines, and other electronic gaming devices make up the bulk of all that economic activity. The gaming business is a massive organization in the U.S., contributing an estimated US$240 billion to the economy every year, and is generating $38 billion in tax revenues while supporting 17 million jobs.
