Nibyx is a cryptocurrency money exchange project. This project exchange has no trading fees. I think this is very good and profitable.

No trading fees is great! But, maybe they will get something in other forms like higher withdrawal fees, listing fees and others. With so many exchanges nowadays, they need to be competitive to stay in the crypto market.
Our withdraw fee is normal.
We try to charge the less possible, just to cover the transaction.
Our current profit comes from listing fee (That is not that big compared to other exchanges).
Deposit fee, that is fixed %0.5.
And the Stake that the wallets generate.
We also offer faucets and airdrops.
Our faucet was considered the best 2018 faucet by brazillian youtubers.
If you have any other questions, feel free to ask

Thank you.