-
EnvyPak ALR Brand Clear Envelope
Read moreEnvyPak ALR Saves 32% Over the Leading Polybag! The Best Plastic Envelope on the Market Saves You the Most Money! DO THE MATH EnvyPak ALR (Automation Letter Rate) is the ONLY clear envelope approved for USPS Automation Letter postage. The Facts: Polybag total cost including postage = $.604 EnvyPak ALR total cost including postage = $.411 The Math: Leading 1.6