Another way of generating Money Tokens [[File:token money.png|16px]] in the game is to deliver Mail [[File:icon mail.png|16px]] between [[Post Office|'''Post Offices''']]s. These buildings appear in the Steam Era and they show up in a few all towns on the map. Mail [[File:icon mail.png|16px]] works in a similar manner to passengers [[File:icon passengers.png|16px]], including [[Passenger Destination|'''Passenger Destination''']]. Delivering mail [[File:icon mail.png|16px]] also contributes to the town growth.

 {| class="wikitabletransformable "style=text-align:center! Image! In-Game DescriptionIcon!Name!Max speed!Power!Weight!Length!Capacity!Purchase<br/>cost! Requires Depot ExtensionOperating<br/>cost! Age Unlocked<br/>at epoch

| [[File:Vehicle_Krat_MailKrat_Mail.png|200pxx120px]]| [[File:Vehicle_Krat_Mail_DetailsKrat_Mail_icon.png|x80px]]| NoKrat Mail| 50 km/h<br/>=<br/>31 mph| 23 hp| 8 t| 0.37| 8 [[File:icon mail.png|16px]] | 50 [[File:token money.png|16px]]| 1 [[File:token money.png|16px]]| II2

| [[File:Vehicle_Glass_MailGlass_Mail.png|200pxx120px]]| [[File:Vehicle_Glass_Mail_DetailsGlass_Mail_icon.png|x80px]]| NoGlass Mail| 65 km/h<br/>=<br/>40 mph| 14 hp| 5 t| 0.35| 12 [[File:icon mail.png|16px]] | 90 [[File:token money.png|16px]]| 1 [[File:token money.png|16px]]| III3