Self Publishers Can Use Media Mail to ship books to their customers and save over 50% on postage costs. This is a special low rate the United States Postal Service offers for shipping books, CDs, DVDs, videotapes, printed music and sound recordings weighing 70 pounds or less in the USA. Computer drives, video games, or digital drives do NOT qualify for Media Mail rates. The delivery time is anywhere from 2 to 8 business days. The US Postal service reserves the right to open these packages to verify they qualify for media mail. Including a price sheet for your books is allowed, however, inserting a…