“Mystery shoppers” sounds like a new reality television series, but it is actually one of the tools the U.S. Postal Service uses to gauge customer service. Mystery shoppers are customers unknown to the retail staff and who fill out evaluations on their shopping experience, which helps determine how well retail units are performing.
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.