Extra Services are enhancements that provide greater security and accountability for mail, convenience for the sender, and improved handling. Extra Services include insurance, certified mail, Registered Mail, and Delivery Confirmation. There is a fee for Extra Services in addition to postage.

Certain Extra Services can be used with different classes of mail. Your local Post Office and the links below can help you decide if adding Extra Services to your mailpieces is the right choice for your business or organization. Extra Services cannot be used with Periodicals.

Learn more about available extra services

Ratefold - Notice 123 (PDF)

Domestic Mail Manual - Rates and Fees (HTML)

Learn more about Delivery Confirmation.

The business rate calculator allows you to compute postage and Extra Services into your total postage costs.

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