A compliment slip is used to give information about your business and a short personal note to anyone receiving a complimentary gift from your organization. Compliment slips are preprinted with business information and have room for a short note.
According to Advance Printing and Signs, compliment slips are often printed with the phrase "with compliments" in addition to the company letterhead. The standard size slips into a standard business envelope and is added to packages containing brochures, catalogs, pamphlets or promotional materials. The compliment slip should never be sent without a personal note. The personal note lets the receiver know that he was thought of directly when the package was sent.