The U.S. Postal Service is looking to change stamp prices five times in the next few years, the agency indicated in a filing with the Postal Regulatory Commission.

The U.S. Postal Service (USPS) will not raise stamp prices in January. That’s the good news.The bad news is stamp prices may increase five times over t

A standard first-class stamp costs 73 cents today, but that price could go up five times within the next three years. The United States Postal Service proposed raising the price of postage stamps in a document submitted to the Postal Regulatory Commission on Monday.