If you're into MMORPGs, like me, you've probably heard of one called RuneScape. If you've played it, you know how hard it can be to make money. If you're a non-member, then it's even worse. As soon as you start off, all of your skills are 1 (from what I remember). It's not easy to make money with those skill levels. So, here are some ways to start rolling in the dough.
1. Woodcutting is an awesome way to go. At level 1 woodcutting, it still isn't going to get you far. What you need to do is chop normal trees until 15 woodcutting. After that, you can chop oak trees. I suggest heading to Falador. In front of the main entrance to Falador, there are lots of trees along the wall. Plenty of oaks. Chop those until 30 woodcutting. Now, head to Draynor. It's usually quite crowded, but there's probably a world that's not so bad. You should keep chopping these until 60 woodcutting. What you really need to do is get a membership, though. If you're a member, go to Seers' Village. From what I remember, if you go a little North-west of the bank, in Seers' Village, there'll be a small cluster of willows, which is a good place to chop them. At 60 woodcutting, if you're a non-member, you can stay around Falador and chop yews there. If you're a member, and you're in Seers' Village, because of chopping willows, head south of the bank. There should be a mansion, or something. In the front yard of that mansion, (or whatever it is) there will be 6 yews, I think. However, chopping yews can be VERY slow, thus not gaining you a lot of experience.
I actually just chopped willows in Seers' Village, until I was 75 woodcutting. So, if you're a member, and you're interested in just getting your woodcutting to 75 to start really making money, keep chopping willows near the Seers' Village bank. If you're a non-member, you can go back to Draynor and cut willows there, to increase your woodcutting faster so that you can chop yews faster. After you've got 75 woodcutting, (by the way, this will take you a while) start chopping those Magic Trees. When I last sold some, they were going for about 1k each. I don't what the price is now. If you're still a non-member, and you have 75 woodcutting, yews should be chopped a lot easier now. That's about it, for woodcutting.