"Again, the house never wins because there is no house and you can't lose.
If the dealer never wins, then where is the money to grow the business? When you divide the winners' money and losers in the "jackpots" flexibly, this really doesn't bring in revenue for the business.
For business development, the team plans to use the strategy of attracting partners. 20% of raised ETH is used for marketing to increase the number of players, and thus dividends and token value.
20% of the collected investment is a significant amount, and it can help expand the capture of players quickly if the token sale allows you to collect the entire planned amount of investment.