I was talking to a friend of mine the other day about ways to making money online and he mentioned something about gaming. Are there really ways to make money playing online games? How are these transactions made? For example, if a person is buying gold from me, how does that person pay me in real-world cash for the in-game gold? Also, is there really a big market for in-game gold? Will I be able to make enough gold to pay for the game's subscription fees and make some profit, too? I'm really interested in making money from playing online games, so I would really appreciate any help you can offer me on the topic.