Proofreading and editing jobs are some of the money making ways not commonly used. This is because, unlike other internet money making opportunities that require no specific qualifications or little skills, to be hired as a proofreader, you must have the right qualifications. The ability to understand and analyze the subject matter in details.
This is usually not so easy, especially if you are coming from countries that use English as a second language. However, one good thing with these kinds of opportunities is that, most companies also do hire translators for non-English speaking clients.
Teaching and Tutoring jobs are some of the best ways to earn money. As an online tutor, you can fix your own schedule according to your availability. This is unlike when you are employed in a school/college where you are required to attend daily. There are many teaching opportunities available on the internet, ranging from teaching of foreign languages, teaching following a certain curriculum and advanced tutoring (college level).