Give Commission Only for New Customers

To give commission to affiliates only for sales by new customers: Go to the Settings > General section. 

Here, go to the Sales section.

Now, enable the "Give Commission only for new customers" option.

You also have the option to select affiliates to set as exceptions to this.

Finally, click on Save.

Check out our video guide on how to give commission to affiliates only for sales by new customers: