Inquiry Fee

config/order.go

@@ -4,6 +4,9 @@ type Order struct {
 	Fee float64 `mapstructure:"fee"`
 }
 
-func (w *Order) GetOrderFee() float64 {
+func (w *Order) GetOrderFee(source string) float64 {
+	if source == "POS" {
+		return 0
+	}
 	return w.Fee
 }