These are ideal for late-night or weekend needs, as many locations are open 24/7. Stamps are typically sold in booklets of 20 at Walgreens and CVS.
Most major retailers sell stamps at face value at their customer service desks or main registers.
The most reliable source for a full selection of stamp designs and denominations remains the U.S. Postal Service (USPS) . places to buy postage stamps
Many post office lobbies have Self-Service Kiosks
Supermarkets are a common "underutilized" source for stamps while running weekly errands. These are ideal for late-night or weekend needs,
Walmart usually sells stamp booklets at its Money Services Center or customer service desk, while Target offers them at guest services.
Office Depot and Staples carry stamps and related mailing supplies. 3. Grocery Stores & Supermarkets The most reliable source for a full selection
Costco and Sam's Club are rare locations that may offer a slight discount (e.g., $77.75 for a roll of 100) if purchased in bulk by members. 4. Financial Institutions