Like wreaths and garlands decorating your favorite retail store, the U.S. Postal Service’s holiday ads let you know the holiday season has officially started.
It has been a dozen years since the U.S. Postal Service introduced the Intelligent Mail barcode (IMb) to sort and track individual letters, cards, and flats. In many ways, the IMb has lived up to its early promise of many tools in a single barcode.
A series of 65 vertical bars carrying 31...Read More