Jackpots can be progressive, meaning that the prize pool grows until it is won, or they can have fixed amounts. Normally, the casino confirms a plallgamesayer's win when they hit the jackpot and may ask for proof of winnings for taxation. Generous jackpots are frequently distributed as a series of payments as opposed to one big payment. A jackpot win can have a big effect and possibly drastically change the winner's financial circumstances.