Technically, all slots include a jackpot prize, which is understood as the highest payout you can win during gameplay. Within the casino circle, you will often hear progressive jackpot slots referred to as simply “progressive jackpots,” or “Progressives.”
As people continue playing the game, the prize begins accumulating again for the next draw, and the longer the jackpot goes unclaimed, the larger it gets. A progressive jackpot is a slot prize that keeps increasing each time the game is played until a lucky player claims it.