With more than 300 + Million Certified Mail letters mailed annually, we hear lots of questions about Certified Mail. Our knowledge base was designed to help answer many of the ‘Frequent Ask Questions’. It is a collection of Frequent Ask Questions and answers that relate to sending USPS Certified Mail. We hope you find this helpful.
• USPS Certified Mail
• Costs of Certified Mail letter
• Return Receipt Electronic vs Green Card Return Receipt
• Certified Mail Return Receipt Requested Service
• Tracking my certified letter
• How do I get a copy of my receipt or tracking number