To answer this, we use 2% to 3 % (1 % for us) of the total investment of members ( why hide it ) , next we automatically play with bot on online faucets and we buy / sell Bitcoin invested ( manually).
Given the low height allowed for investment, if we can not guarantee the 50 % profit , we will refund you 99% of the amount invested by the member base.
This means there is human intervention several times a day to ensure statbilité our system .

I feel you want to say that you 72btc and ponzy system , then yes , but up to 2 %!

Why we did not want astronomical sums on deposit, because if people trust us that we won money and you too ..