You can buy stamps from your local post office, or order some at the United States Postal Service (USPS) website online, as well as from other online retailers like Amazon. Additionally, reputable Banks, Staples, gas stations, and big box retailers like Walmart also sell stamps.
For example, you can buy stamps at Walgreens, Walmart, Staples, CVS Pharmacy and Rite Aid. You can also order stamps from various retailers online and have them delivered to your door.
