Game recommendations like Port Royale or tradewind series?

[chongjasmine]

What are some games like port royale 3, focusing more on the trading and not on fighting? Can be on any setting... past, future, present. So long as it focused on trade and taking over towns. I really enjoy games like tradewind and Port Royale 3 but only for their trading aspects.

I especially love games that focus on the buying and selling of goods. I can accept a bit of fighting in the game but the focus must be on trade.