You will only be paying 0.03% if you enable CRD for trading fees in The CryptalDash Exchange. This means a discount of 70% in trading fees, which would have been 0.10% if you pay in another trade currency at the Exchange.
Click "On" to enable Use CRD for Trading Fees, as in the example below. You can find this option in the Order Here box.
Let's illustrate how trading fees work at the Exchange.
Scenario 1: You enabled CRD for trading fees. You'll be paying 0.03% in fees when you trade at the Exchange. If you trade in other exchanges integrated with CryptalDash, you will be paying fees on top of that 0.03% rate.
Scenario 2: You did not enable CRD for trading fees. You'll be paying 0.10% in fees when you trade at the Exchange. This 0.10% is on top of what integrated exchanges will be charging for their respective exchanges.