The USPS has raised shipping rates and lowered its 2025 on-time mail delivery targets. Find out how these changes impact your ...

Here’s a look at the cheapest postal service options for packages and how fast they are expected to arrive: For USPS, flat rate boxes may be the best value since they can contain up to 70 pounds ...

Small Flat Rate Box; 8-5/8″ x 5-3/8″ x 1-5/8″ Inside 8-11/16″ x 5-7/16″ x 1-3/4″ Outside $11.00 $11.35 Medium Flat Rate Box; 11″ x 8-1/2″ x 5-1/2″ Inside11-1/4″ x 8-3/4″ x 6 ...

Shipping with Flat Rate Boxes is a breeze. As long as it will fit in the box, it will ship at the same price whenever possible. The boxes are provided by USPS for free, and if your shipment is going ...