If you require a low-cost research paper that is written by a professional, it isn’t necessary to shell out a large amount of money paper writing service on an expensive service. Custom writing services can allow you to save up to 50% off your research project. There are three types of writers and have a predetermined price for the writer who is most qualified for your task. If you are looking for a top quality writer, you can shell out another 25% more to get him to compose your paper. EssayShark is also offering three complimentary revisions.