Registered VS Certified Mail - US Global Mail
www.usglobalmail.com › registered-vs-certified-mailSep 11, 2020 · Another difference is regarding the insurance that comes with Registered mail, which you would not typically find with Certified Mail. So Registered, a more expensive option, is created to give you a more secure & closely tracked delivery while Certified Mail exists as a cheaper alternative to Registered Mail (typically for documents such as tax returns and legal notices.)