How much does it cost to ship a one pound package in the US?

The cost to ship a one-pound package within the U.S. varies depending on the carrier and service chosen. For example, as of 2023, USPS First-Class Mail typically costs around $4 to $5, while Priority Mail rates start at about $8. Shipping costs can also be influenced by factors such as package dimensions, destination, and any additional services like insurance or tracking. Always check the specific carrier's website for the most accurate and up-to-date pricing.