looks cool. transactions without commission? what then is your profit? where is the catch?

I thought it did not happen
Is this a serious decision of a query because,most of the global gaints and big companies work for no commission,they are mostly affiliated and publically funded.
That depends on how they make their transactions at the right time aiming to the market trends and it is not easy but yes they had a team who are highly potential so they make things done easily.