In the backend, every section of the Exchange Module can be used to manage percentages of profit on coin fees
In the Coin Fee section, you can see a list of all the coins which can be bought and sold
Withdraw fees can be fixed, with this symbol
Or they can be a percentage, with this symbol
These fees can be settled by clicking the modify button in the action column.
When clicking this symbol
Withdrawal fees and Conversion fees can be managed directly from the backend
All the fees are calculated in percentages.
Same thing goes for the other sections,
Any percentage of profit can be set here,
Exchange, Local coin, Crypto deposit and withdrawal.