A letterhead is the heading at the top of a sheet of letter paper. That heading usually consists of a name and an address, and a logo or corporate design, and sometimes a background pattern. The term "letterhead" is often used to refer to the whole sheet imprinted with such a heading.
Your letterhead should include your business name, logo, address, website, phone number, and email address. However, if your logo already includes a website or email address, you can omit this information.
A mission statement is a concise explanation of the organization's reason for existence. It describes the organization's purpose and its overall intention. The mission statement supports the vision and serves to communicate purpose and direction to employees, customers, vendors and other stakeholders.
A mission statement clarifies what the company wants to achieve, who they want to support, and why they want to support them. On the other hand, a vision statement describes where the company wants a community, or the world, to be as a result of the company's services.
our values are the things that you believe are important in the way you live and work. They (should) determine your priorities, and, deep down, they're probably the measures you use to tell if your life is turning out the way you want it to.