Sample Cover Letter With a Salary Requirement When applying for a job a cover letter should be sent or posted with your resume. If you are not sure what to write, review these cover letter samples. Your cover letter should be specific to the position you are applying for, relating your skills and experience to those noted in the job posting. Your cover letter is your first (and best) chance to make a good impression! An effective cover letter should explain the reasons for your interest in the organization and in the job you are applying for. Take the time to review cover letter examples, then make sure that your letter explains how your skills relate to the criteria listed in the job posting.