If you need stamps more quickly than a few days, you can find them at many everyday locations: Need Postage Stamps? It's Easier Than You Think
: Unlike rural carriers, city letter carriers typically do not carry a stock of stamps for immediate sale. While some city carriers may informally accept money left in a mailbox with a note to bring stamps the next day, this is not a formal part of their duties and can sometimes be discouraged for security or disciplinary reasons. How to Order Through Your Carrier can i buy stamps from the mailman
: Often described as "post offices on wheels," rural carriers are generally permitted and even required to sell stamps, booklets, and sometimes even rolls directly to customers on their route. If you need stamps more quickly than a