Will there be anything to prevent traders from buying all food of a realm without having an agreement about it?
For example, a trader with decent trading skill sits in Port Nebel and snipes the moment he sees a buy offer in Luria Nova and thus instantly buying all food that is available there. This will the offer in Luria Nova is only posted to allow transportation of a rural to a city and not to sell to person that comes first.
This is easily handled, don't use sell orders, use buy orders. He can't buy your food if you never release it to the open market.
