What is a Self-Mailer and mailer types?

Learn more about a self-mailer is promotional material that's mailed without an envelope. It has the potential to range from a basic postcard to an intricate brochure or catalog. Its several types of shipping mailers that businesses typically use, including kraft, poly, kraft bubble, and poly bubble. You can directly add the address and postage. For more info visit our website. https://dazonn.com/what-is-a-self-mailer-types-and-examples/