Feb 28, 2023
What Is a Self-Mailer?
A self-mailer is a type of mail piece that is designed to be sent through the mail without an envelope. It is a self-contained mailer that can be folded, sealed, and addressed by the sender before mailing. There are different types of self-mailers, such as postcards, bi-fold and tri-fold mailers, and booklets for more information on what is a self-mailer visit our official website