I read about the opportunities, i mean the winning rate of you system is 1 in 50,063,860 for Jackpot prize. I think it's still low (may be i'm too greedy

) when in early stage there aren't many users? I mean you can add other prizes, such as two, three, etc digits which like jackpot numbers

Our odds are much better than the Powerball and Mega-Millions odds.
Money raised once reaching Hardcap and through subsequent Second Sale stage will become the base amount of the first jackpots for millionaire
prizes from day #1.
Interesting idea to add lesser prizes. We appreciate the feedback, however to implement multiple prizes using an automated Smart Contract (which are the basis of our transparency and honesty) we'd have to create a separate pool for each prize, meaning those who entered for the lesser prizes, would not be eligible for the Jackpot.
We are working on implementing secondary prizes to some of the lotteries, in a manner that promotes full transparency. We will make an announcement in the future if/when the details are finalized.