Traditional addressing systems rely on subjective identifiers like street names and business or residence numbers. These addressing systems have generally offered the U.S. and many foreign postal services an effective means to identify pickup and delivery locations. However, recent technological innovations related to digital mapping have led some to consider the adoption of an addressing system based on geocodes.
No pain no gain. The U.S. Postal Service has reduced spending over the past decade but it has come with a downside, notably a reduction in service. Over the past decade the Postal Service has reduced labor costs by $10 billion, improved productivity, and generally reined in spending.