First-Class Package Service
First-Class Package Service offers the best rates for lightweight shipments. Retail service is provided for shipments up to 13 oz, and [Commercial pricing] is available for shipments up to 15.999 oz.
First-Class Package Service is not the same as First-Class Mail. One of the main advantages of the First-Class Package Service is that it includes tracking or [delivery confirmation].
Delivery estimated 1-5 days. [Learn more about USPS First-Class Package Service].
First-Class Package Service rates are based on parcel weights and rate class.
Costs increase as weight increases. In addition, costs increase as the distance increases. USPS uses Zones to measure the distance a domestic shipment must travel, ranging from Zone 1 (local) to Zone 9 (very far away). [Lookup your zone here].
Retail pricing is offered directly from the USPS at Post Office retail locations or USPS.com. It does not include discounts on postage prices like those received via ShippingEasy. [Learn more about USPS Retail pricing].
USPS rates changed January 24, 2021. Learn more about 2021 rates.
Compare with First-Class Package Service | Retail
USPS provides a multitude of services and rate classes. Check out these similar services and rates to see how they compare:
USPS rates increased for specific domestic services on October 3rd, 2021. Learn more about the USPS Holiday Surcharge.