Crap...yea its 0. So thats what it means. Finally I get it. What a load of crap, now people have to wait for this S&D bullcrap to charge up so they can sell goods? Like Strat wasnt enough long and boring browsergame......
Yes....without S&D there would be no limitations to amount of money people can make, and there would be no downside to allowing everyone and their mother to sell goods in your lands (you'd be making money off the tax).
The problem with S&D, is that you can click on any fief and get the full fief information from across the map. You should only be able to see fief information, when you are nearby...like in strat 3.
I complained about this on day 2 of strat, but apparently the dev's think it's okay to be able to see population, troops, gold, good price, and s&d of a fief that is 150,000 meters away from me....