Some USPS services soon will increase by as much as 9.2%. Here's what and when customers will see a change at the post office ...

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 ...

While USPS typically offers the cheapest options, UPS and FedEx prices are competitive. All three carriers offer flat-rate shipping options. USPS cannot ship packages weighing more than 70 pounds.

USPS is increasing rates in parcel delivery services, effective this week. Here's what to know about the cost to ship your packages.