Another way of generating Money Tokens [[File:token money.png|16px|link=Token]] in the game is to deliver Mail [[File:icon mail.png|16px|link=Material]] between [[Post Office|'''Post Offices''']]. These buildings appear in the Steam Era and they show up in all towns on the map. Mail [[File:icon mail.png|16px|link=Material]] works in a similar manner to passengers [[File:icon passengers.png|16px|link=Material]], including [[Passenger Destination|'''Passenger Destination''']]with automatic transfer of the Mail [[File:icon mail. png|16px|link=Material]] between trucks and trains. <br/>Delivering mail Mail [[File:icon mail.png|16px|link=Material]] also contributes to the [[Town#Town Growth and Town Stats|'''town growth''']].

Timber vehicles (also known as Lumber Trucks in North America) take the Timber [[File:icon timber.png|16px|link=Material]] produced by the [[Sawmill|'''[[Sawmill]]''']] and either transport it to the '''[[Toolworks]]''' to be converted into Timber Tokens [[File:token timber.png|16px|link=Token]] or to [[Coal Mine|'''Coal''']] and [[Iron Ore Mine|'''Iron Ore Mines''']] to increase their productivity. You can also bring Timber [[File:icon timber.png|16px|link=Material]] also to the '''[[Factory]]''' to produce more Goods [[File:icon goods.png|16px|link=Material]].

You can use these vehicles to transport Iron [[File:icon iron.png|16px|link=Material]] to either '''[[Toolworks]]''' to earn Iron Tokens [[File:token iron.png|16px|link=Token]] or to '''[[Steelworks]]''' to be converted into [[File:icon steel.png|16px|link=Material]] Steel. Iron ingots [[File:icon iron.png|16px|link=Material]] are also used to repair '''[[Ruined Church]]'''.

Crude Oil vehicles are used for transporting Crude Oil [[File:icon oil.png|16px|link=Material]] from '''[[Oil Wells]]''' to the [[Refinery|'''Refineries''']] to be converted into barrels of diesel [[File:icon diesel.png|16px|link=Material]].

Diesel vehicles are used to carry barrels of diesel [[File:icon diesel.png|16px|link=Material]] from [[Refinery|'''Refineries''']] to [[Factory|'''Factories''']] to earn Diesel Tokens [[File:token diesel.png|16px|link=Token]] or to '''[[Farm]]''' with Chemical Fertilizer Extension to increase production of Food [[file:icon food.png|16px|link=material]]. Barrels of diesel [[File:icon diesel.png|24px16px|link=Material]] could be also transported to '''[[Steelworks]]''' and '''[[Oil Power Plant]]''' to be used as fuel.