The United States Postal Service's stamp price increase will go into effect on Sunday, July 13. Here's how much they'll cost.

After two rate increases last year, the U.S. Postal Service just raised prices again. Here’s everything you need to know. If you need a fresh pack of stamps, be prepared to pay a little bit more. As of yesterday,

The postal service said the "price adjustments are needed to achieve the financial stability sought by the organization's Delivering for America 10-year plan."