: You can buy postage for Priority Mail , Priority Mail Express , and USPS Ground Advantage for both domestic and international shipments.
Buying postage online from the U.S. Postal Service is primarily handled through Click-N-Ship , a free online service that allows users to create, pay for, and print shipping labels from a home or office computer. us post office buy postage online
: The platform includes a 5,000-entry Address Book , a 6-month Shipping History , and the ability to schedule free package pickups . Comparison: Online vs. Post Office Counter Online Shipping with Click-N-Ship - USPS : You can buy postage for Priority Mail