I'm looking to clarify something about the way a markets/ports work.
This is the way I understand that they work, please tell me if this is correct: If you have constructed a market and it is engaged with one of your workers(or controlled via an engaged town in the region), you can pay a single florin (instead of using an Action Disc), and perform 2 transactions (buying or selling up to 2 cubes) on the Domestic market as your action.
A Port works the same way, but for the foreign market. I assume your transactions can be with whatever resource(s) you want.
I've only played a few times and my group is confused about how markets/ports work. I understand it to work by getting two transactions in one turn, instead of breaking the double-usage up over two different turns and paying two different florins for the same, single port.
I understand each engaged market/port you have gives you that double use however, they must be taken on different turns as different actions.