CityVille Game presents new CityVille Train! Here is Conductor CHARLIE!
By this Train, you can Import/Export Goods from neighbor cities (Friends & Family).
CHARLIE will inform you that the first time importing Goods is Free!
From the next time you have to pay for importing goods. Similarly you can earn coins for exporting goods.
Click on the Station, then decide whether you want to sell goods to make money or spend money to import few.