There are many types of letterheads. In order to cater to different demands by different companies and schools, now a person can find any type and size of business letterheads of his choice. There are a lot of advantages of using these letterheads. They ensure that the company’s or the school’s legal writings are not forged. Often these letterheads are companies by personal stamps as well. The letterheads can be customised according to the choice or the customer as well.