I also think there is no need to change the multiplier. I agree with Robert Neumaier's comment. Win and loss accounting in games is a complicated matter. At the moment there is a system in FSAirlines that we are all used to. Unbeknownst to many, in addition to income with a 25-fold multiplier ...

I have an idea to expand the cargo system. For example, a cargo plane brings a load of parcels to its own main hub. A main hub is always an airport with a VA factory. After landing, the pilot can decide whether to pay for delivery at the destination or to have the packages delivered to his factory ...