USPS makes more changes to cut costs, improve service in 2026. Know how postmarks work to avoid late fees on bills, taxes.

Here's what to know about 2026 Postal Service changes in postmark process, postage stamps and USPS shipping rates ...

Mail could take longer — and cost more. The United States Postal Service is changing postmark rules and shipping prices in ...

The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents if ...

The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents.

TAMPA, Fla. — The holiday shipping rush is officially underway as USPS, UPS, and other carriers announce their final deadlines to ensure packages arrive on time for Christmas. Postal and shipping ...

Priority Technology Holdings, Inc. engages in the provision of merchant acquiring and commercial payments solutions with a platform of micro services that activate and monetize vertically specialized ...