Stock up on forever stamps because the price for first-class mail single-piece letters will increase by a penny Sunday, Jan. 27. The cost will rise to 46 cents per stamp. Forever stamps, which are available for 45 cents now, are always good for mailing a one-ounce letter anytime in the future regardless of price changes.
Highlights of the new single-piece First-Class Mail pricing, include:
New domestic retail pricing for priority mail flat rate products include: