Changes require approval by the Postal Regulatory Commission. If that happens, mailing service product prices would increase by 7.4% this summer.

You will soon have to pay more to mail a letter, as the United States Postal Service is raising the cost of its Forever First-Class stamps this ... by the Delivering for America 10-year plan.

Get ready to pay more to mail a letter. The U.S. Postal Service filed notice yesterday with the Postal Regulatory Commission seeking to raise the cost of a Forever Stamp effective July 13. The new ...