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.

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 ...

The United States Postal Service said it intends to hike the price of stamps ... skip January's planned rate increase." What's next: New federal legislation dubbed the "USPS SERVES US Act" was ...

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If you're trying to get your holiday gifts out the door so they make it to loved ones before Christmas, here's everything to ...