This is the time of year when retailers, nonprofit organizations, and other mailers step up their holiday advertising mailing campaigns. Volume spikes in this period, known as the fall mailing season, which then gives way to the even-busier holiday mailing season, when personal correspondence and packages spike. The U.S. Postal Service makes most of its money for the year in the period between Labor Day and Christmas.
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.