Cummings has devised specifications for various reply mail scenarios. See Tech Note 35: Reply Mail Specifications – USPS for detailed specifications regarding set-up of barcodes and other mailing marks.
Click here to read Tech Note 37.
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Cummings has devised specifications for various reply mail scenarios. See Tech Note 35: Reply Mail Specifications – USPS for detailed specifications regarding set-up of barcodes and other mailing marks.
Click here to read Tech Note 37.