You’ve probably seen a slot machine, but aren’t entirely sure what it is. These machines take cash, paper tickets, or barcodes and spin the reels in hopes of hitting a winning combination. Once you’ve hit a winning combination, credits are awarded, based on the paytable. A typical slot machine has symbols that vary depending on its theme, but classic symbols include fruit, bells, and stylized lucky sevens. Each type of slot machine has a theme and bonus features aligned with that theme.