USPS Ruling Reduces Clear EnvelopePostage for Direct Mail Marketers EnvyPak, America’s #1 Clear Envelope Manufacturer, announces an innovative, patent-pending, clear plastic envelope format that can reduce postage for marketers by as much as 57%. EnvyPak recently received a monumental ruling from the United States Postal Service specific to this new clear envelope which utilizes EnvyPak’s proprietary manufacturing technology. The groundbreaking invention is the first clear plastic envelope to ever receive .
USPS Ruling Reduces Clear Envelope Postage for Direct Mail Marketers EnvyPak, America’s #1 Clear Envelope Manufacturer, announces an innovative, patent-pending, clear plastic envelope format that can reduce postage for marketers by as much as 57%. EnvyPak recently received a monumental ruling from the United States Postal Service specific to this new clear envelope which utilizes EnvyPak’s proprietary manufacturing technology. The groundbreaking invention is the first clear plastic envelope to ever .
