Stamp prices are traditionally in whole cent increments. That means it is difficult to target a particular percentage increase. For instance, a one-cent increase on the 42-cent stamp would have been 2.4 percent; while the two-cent increase was 4.8 percent.
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