If you want to make money in the beginning you are going to have to find some jobs in order to pay for things you want, just as in the real world.
Being a chef is a really fun job, and so is being a farmer or runescape account for sale. If you were to stand outside the house portal and offer your services such as buy runescape accounts, then you might get hired as a cook or some other type of help. The bigger the house is the richer the player will be. If you get with a friend that's working as a cook in someone's house, you can supply him or her with the items needed to fix all kinds of meals. Cakes are also good. You will need an egg, flower, milk and a cake tin. Put all the ingredients in the cake tin and cook it. Cook all of these and you have a really good meal.
There are lots of different jobs out there to be had. Some make more money than others do, but a lot of them are fun. You can make a fair amount of money from this, unless you’re beaten to death by the farmer.
With some jobs, you may even gain a few levels, such as killing cows and gathering their hides. The more you kill the more levels you gain along with more money.