There are several type i think..as i remember jackpot on certain slot like piggybank, spiderman, and other slot…and the other jackpot is daily login jackpot? This jackpot is place on the lobby and to participate on it u need to kumpul points then buy the ticket to enter the jackpot..and the winner choosen by actually i never see it hope one day got live for choosing the jackpot winner 😁