Jackpots are an attractive component of online casino games. Their structure influences how players interact with slot machines. All modern pokies Australia have two jackpot payout structures: fixed and progressive. Each has different payouts and potential winnings. They also have distinct payout behavior and risk levels. Australian players can choose the option based on their goals. If you plan to win large sums, consider progressive systems. Fixed jackpots are ideal for comfortable everyday play, offering a stable return.