Legend This is on the app but it's no different on pc. Open the market and click on create offer. Select the goods you want to trade and select guild only if needed. In the guild message click the paper clip and select the trades tab.
Goods are produced in goods buildings. They are unlocked through advancing in the technology tree. Goods buildings are usually very costly and require a large amount of population to be built. Enthusiastic population does not enhance the production from the goods buildings.
Players in SAM and SAAB can put goods buildings on the colonies. Those you can not see. Also special event buildings can give a lot of goods. A recent event building like the Airship you place because of the 9 fp, but it also gives 20 goods.
Players receive supplies by placing orders in production buildings. Unlike residential buildings players need to set those orders manually.
Click the "Market" icon in your toolbar to go to the trading market. Click on the "Create Offer" tab. Next to the words "Your Offers", select the good and the amount of that good that you wish to offer for trade.
Forge points are mainly used to research technologies and upgrade Great Buildings.
Goods Spent Whenever a good is spent, its point value will be added to the ranking (research tree, Great Buildings, sector negotiation, donations to the Guild Treasury and so on).
Buildings Points All the buildings in the game have a points value calculated basing on their size, era and type (event and premium buildings are a bit more valuable than other, standard buildings).
Donation. To help construct a Great Building, simply visit a city of one of your friends, neighbors or guild-mates in which a Great Building construction is present, and click on the Great Building. You may now donate Forge Points, and also view which reward you will receive (if any) for your current donations.