This option is used to select whether the customer should be levied a fuel surcharge for this invoice.

 

This option will be disabled if the fuel surcharge amount is zero.

 

The standard rate for the fuel surcharge is defined on the General tab of System Preferences.

 

 

A per customer fuel surcharge rate may optionally be defined by clicking the Service Charges button on the Customer tab of Customer Maintenance for the ship to customer.

 

Having a non-zero rate defined in either place will trigger the ability to modify this field.