As being a young web master my self at 14 well not far from 15 making a decent amount online the best thing to do is think of a niche you enjoy and have great knowledge of they maybe write a with unique content about the topic when i first become a webmaster i was thinking i would make money easy on the net but there is really no easy money so good patience is required as you will be earning maybe very little per day and will gradually making 2-3 figures a month. Regards, Daniel.