Battle of Money Exchange: You can well understand system of foreign exchange!?

For currency exchange, whether it goes up or down, there are good and bad sides to it.
First, there is a gap between rich and poor countries, and everyone wants to import from the wealthy countries.
Therefore, people all over the world buy the currency of the wealthy country.
As a result, the price of the currency rises.
As the price rises, it becomes harder and harder to buy.
In such a situation, if there is another country that can produce the product at a lower price, everyone will buy it there, and the products of the country that used to sell well will no longer sell well.
I made a game out of such a mechanism.

—description from the designer