: Major chains like Kroger and Walmart sell stamps at their customer service desks or checkout lanes.
: It is common for local gas stations to keep a small stock of stamps behind the counter for quick purchase. buy stamps on sunday
: Stores like Walgreens often carry stamps and may be open late or 24/7. : Major chains like Kroger and Walmart sell
While most Post Office counters are closed on Sundays, you can still buy stamps at various retail locations or via 24/7 self-service kiosks. Quick Retail Options While most Post Office counters are closed on
Most of these retailers sell of Forever stamps rather than single individual stamps.
As of late 2025/early 2026, a single Forever stamp costs $0.78 , and a standard booklet of 20 costs $15.60 . Where to Buy Stamps: A Complete Guide to USPS Stamps