: Purchasing stamps from authorized retailers or USPS.com using a 2–5% cash-back card is a reliable way to lower the net cost. Cheap Bulk "Vintage" Postage (The Collector's Method)
A legal way to get deep discounts (15–30% off) is buying from reputable stamp dealers.
You can realistically save through authorized channels or alternative postage methods.
: Forever stamps never expire. If you buy in bulk before a scheduled increase (such as the proposed jump from $0.78 to $0.82 in July 2026), you effectively "save" by lockng in the lower rate.
: You save significant money, but these stamps are often not self-adhesive (require wetting) and take up more space on the envelope. Commercial Options for Businesses
: Some credit unions, like Navy Federal or Pentagon Federal , offer books of stamps to members at a discount, often around 5% off.
: Members can buy rolls of 100 Forever stamps at a slight discount. For example, in early 2026, rolls were priced at $77.75 versus the $78.00 retail rate.