Here's the money exchange point. It's all simple. If you're a new member you get 100$ for the start. If your character is a leader of organization, you get 1000$, but remember, if you're the leader you will have to spend money not only on yourself but on the members of your organization too, like buying new guns, bullets, paying for utilities in your base, like light and water (always wondered if they actually pay hmmmm...) and stuff like that.
But there are also many other ways to get more money

1. If you defeat your opponent in battle you get half of his/hers/its current money, while he/she/it loses half of the money.

2. If you post a message that contains more than 20 sentences you get 100$ (this rule might be changed eventually).

3. You can also borrow money from another character or the leader of your organization.

4. Also if you kill a rebel on a mission you get 50$. The rule for rebels is slightly different, if you kill a PMC then you get all of his/her money he has.

IMPORTANT: WHEN YOU'RE COMING TO GET MONEY, YOU MUST ALWAYS PRESENT A QUOTE PROVING THAT YOU GOT THEM LEGALLY (LIKE DEFEATING YOUR OPPONENT OR TYPING THE MESSAGE OR THE OTHER CHARACTER GIVING IT TO YOU!!!!!!
You can spend your money on food and drinks, buying new guns and bullets (unless your organization leader gives them to you, or buying a ticket to fly to another location (you can't just walk from South America to Far East Asia)

When you come here to get money, your message should look something like this:

20 sentence msg (quote) +100, defeating the char (quote) +50, money from leader (quote) +20, killed 40 rebels+2000 total: +2170$