USPS - Mailing Tools



	Domestic Mailing Express Mail® Overnight Guaranteed Priority Mail® 2 Day Delivery Letter & Cards (First-Class Mail®) Reply Mail International Mailing Global Express Guaranteed®, 1-3 Business Days Express Mail International®, 3-5 Business Days Priority Mail® International, 6-10 Business Days First-Class Mail® International Direct Mail (Advertising) Customized MarketMail Service Periodicals Ride-Along Repositionable Notes Newsletters, Bulletins & Catalogs Mailing Resources Business Mail 101 Address Quality Bulk Mail Permits Bulk Mail Drop-Off Locations A Customer's Guide to Mailing An Introduction to Mailing for Businesses and Organizations Intelligent Mail Domestic Mail Manual International Mail Manual Quick Service Guides Mail Safety Election Officials' Mailing Resources Priority Mail Open & Distribute Service Maps (ZIP Code/Carrier Route Maps) Mail Transport Equipment Additional Services PO Box Service Insurance, Certified Mail™ & Registered Mail™ Money Orders & Wire Transfers Passports



	Find ZIP Code™ Search for a ZIP Code and validate an address online. Calculate Postage Find out how much it will cost to send your mail. Print Online Postage Print postage and labels online using USPS® Click-N-Ship® or an authorized provider. Postage Meters Control costs by printing postage directly onto your mailings. Track & Confirm Verify mail delivery online. Supplies Buy Stamps Prepaid Envelopes & Cards Stickers & Labels (Priority Mail) Electronic Postmark® This auditable time-and-date stamp service can help verify the authenticity of a document or file sent electronically, and provides trusted proof of content as of a specific point in time.