The PostBase Mini is the prime Postage Meter for small businesses with light mail volume. With the ability to process up to 17 letters per minute, the Mini features a color touch screen that makes setup and operations a breeze. It is notably the first and only small business meter to include IMI (Intelligent Mail Indicia), the U.S. Postal Service’s most secure postage data and imprinting system. Maintaining a remarkably quiet operation, PostBase Mini is able to print postage for packages up to 70 lbs.