Learn about certified mail, registered mail, signature confirmation receipts, and insurance options for mail and package shipments.

USPS postage rates offer low-cost mailing and shipping prices for domestic & international customers. See Forever postage stamp prices and other postage rates.

Please select from the following options Calculate Postcard price View Flat Rate Envelopes View Flat Rate Boxes Calculate price based on Shape and Size

It’s “estimated” because USPS must later weigh and rate your package when it arrives at the Post Office™ in order to assess the actual postage due. If the amount calculated at the Post Office …

Compare USPS mail services by starting retail prices, delivery speed, and more. Most services automatically include USPS Tracking ® (except First-Class Mail ® service), and you can add …

USPS Ground Advantage—LOR retail prices are only available for items mailed within the state of Alaska for pieces delivered to or from the eligible intra-Alaska ZIP Codes in DMM Exhibit 133.1.3.

To qualify for included insurance, Priority Mail domestic shipments must have the applicable USPS Tracking barcode. Insurance is not included for Priority Mail shipments sent using …

TIP: Use the USPS ® Price Calculator tool to calculate your domestic postage costs. You’ll need to know your mailpiece’s weight, shape, and size measurements.

USPS Ground Advantage—LOR retail prices are not available through online or commercial postage payment. For parcels that measure in combined length and girth more than 108 …

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