If you are writing a letter of intent for a business then there a few things you need to keep in mind. You may start your letter by mentioning your name, address, email address and contact number on the top left corner.
Few traders and brokers realize that the Letter of Intent is not a standard document in International Trade. When "LOI" is used, it actually refers to the Letter of Indemnity. This is standard usage of the term and has been for decades. The Letter of Intent (hereafter referred to as LOI) is often used in specific domestic trades, such as in real estate or corporate mergers, but it has no standard usage in International Trade itself.