I got a project from a client and he want to start ICO ( Initial Coin Offering Works ) for a new Coin , its not a scam he have as well escrow service from this forum , now Problem is this he have 400,000 Coins for distribution in first week bonus will be 30% and next week will be 10% and in last week with 0% bonus , client said to me investment will be not limited , as much investment will be increases his coin price will be Increases , i am really so much in trouble how to calculate all these bonuses .

Your help will be so much appreciated thanks All