The United States Postal Service is raising rates ... First-class stamps prices are not changing at this time, but shipping services such as Priority Mail services, Priority Mail Express services ...

12 was initially sold at the first-class rate of 66 cents ... Traditional mail is still the biggest money-maker for USPS, and each rate hike just drives more mail from the system.” ...

The United States Postal Service is raising rates on parcel ... To see a full-chart of USPS Ground Advantage and Parcel Select prices, click here. The price of a first class stamp last increased ...

According to data on the USPS Service Performance dashboard, the on-time delivery rate for First Class Mail the week of January 25 was 56.5% -- the lowest such rate since the week of April 8 ...