How does generating income from currency exchange operate? (generally)?

Question by Marlene: How does making ? ()?
im searching at seeing if i can make some funds off exchanging currencies? but i would like to know basically how it performs?

Best response:

Response by Emilio
Just like in ordinary purchase and promote company, you promote the currency on a profit, usually the buying charge of dollar is lower than the selling fee…

Include your very own reply in the comments!

Tags: , , , , , ,