Shipping Restrictions & HAZMAT - What Can You Send in the Mail? - USPS
WEBWhen you mail a letter or send a package, you must follow U.S. and USPS ® guidelines. Learn what things you can and can't send in the U.S. mail: Some items are prohibited (completely forbidden). Some are restricted (allowed under certain conditions). Hazardous materials (HAZMAT) might be prohibited or restricted.
Mail & Shipping Services | USPS
WEBUSPS has express and standard mail services to fit your needs. Depending on what items you’re sending (and when you want them delivered), choose based on: Fastest delivery speed. Most affordable price. Shipping online vs. at a …
Certified Mail® - The Basics - USPS
WEBFind out how to send important or valuable mail with Certified Mail, a service that provides proof of mailing and delivery confirmation. Compare fees and options and track your item online.
How to Prepare & Send a Package | USPS
WEBLearn how to ship a package with USPS, from choosing the right mail service, packing your box, writing the address, calculating postage, and scheduling a pickup.
Certified Mail vs. Priority Mail
WEBCertified Mail is a Extra Service from the USPS that provides proof that a sender’s item entered the mail stream and proof the item was delivered to the addressee or reported that a delivery attempt was made.
Registered Mail® - The Basics - USPS
WEBThe most secure United States Postal Service® mail service (protected by safes, cages, sealed containers, locks, and keys). Must be presented to a retail employee or rural carrier. Requires a signature upon delivery.
How to Send Certified Mail (USA): 12 Steps (with Pictures) - wikiHow
WEBSep 29, 2023 · Sending USPS Certified mail will ensure that your important pieces of mail, including legal and confidential documents, arrive at their intended destination. Follow this guide to either send Certified Mail from your local post office or to send Certified Mail online.
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USPS.com FAQs
WEBRegistered Mail® - The Basics - USPSLearn how to send and receive mail with extra security and proof of delivery. Find out the features, fees, and restrictions of Registered Mail® service.
Informed Delivery - Mail & Package Notifications - USPS
WEBInformed Delivery is a free service from USPS that shows you preview images of incoming mail, plus status updates about your incoming and outbound packages. Get notifications in a morning Daily Digest email, or at any time from the dashboard using your smartphone, computer, or USPS Mobile app.
A Brief History of Children Sent Through the Mail | Smithsonian
WEBDec 21, 2016 · When the Post Office’s Parcel Post officially began on January 1, 1913, the new service suddenly allowed millions of Americans great access to all kinds of goods and services. But almost...