The cost of mailing a standard letter within the United States during the year 2014 represents a specific data point in the historical record of postal rates. For example, a one-ounce First-Class... Read more »
The cost of mailing a standard letter within the United States during the year 2014 provides a specific historical data point for understanding postal service pricing. For example, this cost influenced decisions... Read more »
In 2014, the cost of mailing letters and packages within the United States Postal Service system saw adjustments reflecting economic conditions and operational costs. Specific rates varied depending on mail class (First-Class... Read more »