Hi there Smart City Eco!
It is notable that you mentioned on your whitepaper that it is a sad loss that users need to pay a substantial amount of tokens when they transact with other platforms (whether exchanging, trading, withdrawals and even deposits). The 6-10% you mentioned is indeed high and a great loss so to say.
With this regards, how much fees do you plan to charge on your platform? I saw that you stated minimal and it would be great to know the figures.