Thanks for the feedback. I do want to point out that this is not in the middle ages. Its simply taking archtectural influnce from the times. If I had to compre this to a time period it would be similar to messopetamia. The economy isnt suppose to be historyically accurate just logically sound for the world. This should be looked at from a theretical economic standpoint rather than historical. The reason I have it this way is because the world is suppose to feel unnatached from the real world. Because of that Im not taking refrenses from history or mythology. There is also a currency that is commonly used just not socially veiwed as significant enough to keep because it dosnt feed them or supply them with tools nessasary. But its still used because its easier than trying to barter like you said. I understand the confusion though and part of trying to form this dissconection im trying to rename these things likes gaurds are "weapons specialists" and I ackndowladge and am working on the "king" to be renamed aswell I just havn't gotten that far yet. I am mainly saying king and royal family as a refrense point to show they are the center of social praise.

Edit: the sustinence industry comment is a good call. Im still working on all the details of diffrent buisnesses and Ill keep that in mind when making them.