When sealing a Flat Rate Envelope or Box, the container flaps must be able to close within the normal folds.Use your own box and pay by weight and zone (distance):.Pay for your package based on how much it weighs and how far it’s going (the zone).You’ll need to measure your package to make sure it meets the size standards.Maximum combined length and girth (girth is the distance around the thickest part) is 108 inches.Dimensional (DIM) weight rates apply to large, lightweight packages.If your package is larger than 1 cubic foot (1,728 cubic inches):.Multiply Length x Width x Height and divide by 166 to get the DIM weight in pounds.If the DIM weight is greater than the actual package weight, you’ll need to pay the DIM weight price.If you give inaccurate dimensions and/or don’t pay the DIM weight rate (when it applies), you’ll pay a dimension-noncompliance fee.Nonstandard Fee: You’ll pay an extra fee for sending a nonstandard size if your package measures.Between 22 and 30 inches long: add $4.00.More than 2 cubic feet (3,456 cubic inches): add $15.00.You'll need to know your package’s weight, shape, and size measurements.Ĭalculate a Price More Priority Mail Service Details How to Send a Package: Domestic TIP: Use the USPS ® Price Calculator tool to calculate your domestic postage costs. Priority Mail Regional Rate ® offers a low-cost shipping option for commercial and online customers who use Priority Mail ® service and who regularly send small, dense packages short distances. Order free Regional Rate Boxes A and B online.Get the speed and convenience of Flat Rate shipping with regional pricing to reduce your costs. (Please note Regional Rate Box C was discontinued.).Choose from 2 box sizes to fit the item you’re sending.Įxpedite the transportation of your bulk mailings with Priority Mail Open & Distribute ® (PMOD).Customers using PMOD services ship their items in an approved USPS container to an authorized location where USPS opens the container before delivering the contents to their final destinations.

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