There are many benefits to using a cover letterhead template for a sales position. First, it can help you make a strong first impression on potential employers. A professional-looking cover letter will show that you are serious about the position and that you have taken the time to prepare your application materials. Second, a template can help you save time by providing a pre-formatted document that you can simply fill in with your own information. This can be especially helpful if you are applying for multiple positions and need to create multiple cover letters. Finally, a template can help you avoid common mistakes, such as formatting errors or typos.