All Guides

ship live plants and vegetation
How to Ship Live Plants and Vegetation with USPS
It's perfectly legal to ship live plants and vegetation with USPS, as long as you're aware of the USDA guidelines as well as any importing restrictions.
best way to print shipping labels
What Is the Best Way to Print Shipping Labels?
Anyone can print 4x6 shipping labels at home! Check out our suggestions on the best way to print shipping labels, perfect for beginners and experts alike.
Zip Codes are crucial to mailing and shipping correctly
Why Zip Codes Are So Important
We all know those five numbers at the end of our addresses: zip codes. Even though we jot down zip codes as part of our addresses almost every single day,..
USPS Board of Governors
USPS Board of Governors
Presiding at the top of the US Postal Service totem pole, the USPS Board of Governors is comparable to a board of directors at a publicly traded company.
USPS leadership organization
USPS Leadership Organization
Led by current Postmaster General Megan Brennan, here is a comprehensive list of the entire USPS executive leadership organization, broken into categories.
America needs the US Postal Service
Why America Needs the US Postal Service
Shipping is one of the great cornerstones of our nation's economy, and the rise of eCommerce proves America needs the US Postal Service now more than ever.
how to ship fireworks
How to Ship Fireworks (and Do It Legally)
You can't ship fireworks in the United States unless you're a Certified Hazmat Dealer, and even then, you'll be restricted to choosing either UPS or FedEx.
ship to US territories
The Cheapest Way to Ship to US Territories
There are lots of carrier choices when you ship to US territories, but USPS will provide you with the best mix of affordable rates and fast delivery times.
ship a car or vehicle
How to Ship a Car
Ever wondered how to ship a car? Instead of going with the three major carriers, you'll need to use a freight company that specializes in vehicle transport.
ship organs
How to Ship Organs for Transplant
Time is precious when a patient's life is on the line, so it is absolutely critical to ship organs to their destination as quickly and safely as possible.
collect on delivery
The Strange History of Collect on Delivery
Collect on delivery used to be a popular method of payment at the dawn of eCommerce, in which customers would wait to pay for their products until delivery.
five fun facts about the US Postal Service
Five Fun Facts About the US Postal Service
You never know when random knowledge comes in handy! Check out these five fun facts about the US Postal Service you can bring up at your next trivia night.