Sail a steamboat and movecargo for profit Cargo Cargo can be bought and sold at different ports for money. Some places are illegal to move cargo between but give a higher resale value. Be carefull tho because the customs enforcers may seize your cargo if they catch you. Upgrades Your steamboat can be upgraded at any shipwright in the world. Things such as the cargo hold and speed can be increased for money; Features Sailing Openworld Economy Upgrades