Trading
From YPPedia
Trading is a piratey activity of commerce. Pirates purchase commodities at islands and then sail them to other locations to be sold for a higher price. Commodities can either be purchased directly from shoppes and stalls or using the market bidding system at commodities markets, forts, and palaces.
Historical Notes
Prior to release 2004-12-15, trading generally consisted of foraging for commodities and sailing them back to civilization to sell.
