Gold farmers create accounts and that make programs that play the game for them - bots. These bots usually collect raw materials - such as ores, food, logs, dragons bones, etc. They then sell these items in game on the Grand Exchange and create huge stock piles of gp, which they them sell for real cash on web sites. These web sites are dangerous as they often contain viruses and spyware, and many of them dont even deliver the gold to your account.
Botting and selling gp is completely against Jagex rules and your account will be banned if you are caught. Jagex is extremely capable monitoring the movement of large quatities of gp and it is highly advisable to stick to the rules.
Gold Farmers
A person can make money through Runescape by selling their accounts, characters, and gold. Doing so isn't allowed by the game's terms of service, but such selling goes on all the time.
There are no money cheats in RuneScape.
prostitution sadly this can be true if you make a female character you can easily get males to give you large sums of money
The bestest way to make money is to craft Nature Runes, over all.
Don't buy from websites, make money on RuneScape. "Real-world trading" is against the rules, and you might lose your account if you are caught. You might also get scammed by the sellers of RuneScape gold.
There are easier ways to make money than that. Do fishing.
You don't make money that fast in RuneScape.
Have 40 smithing, use a Gold Ore on a furnace.
noob
If you have a list of cheats (i.e. easter eggs or hidden quests and items) which will give you desirable items you may be able to sell these to other players for Runescape gold. Some gold selling websites will buy Runescape gold for real world money. However, you run a high risk of having your account suspended or banned if you participate in gold selling. Using cheats such as bugs and exploits to farm Runescape gold is also not recommended for the same reason. Most guides recommend gathering raw materials (such as woodcutting or killing cows) in order to make gold fast - there are many recent guides available on youtube which may give you tips.
Yes. I make $82,100/year owning a gold farming company on runescape.