USPS Intelligent Mail Barcode (OneCode) News
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Intelligent Mail Barcode, also known as the USPS OneCode Solution or USPS 4-State Customer Barcode (abbreviated 4CB, 4-CB, or USPS4CB), is the latest barcode symbology of the United States Postal Services. It combines routing ZIP code information and tracking information into a single 4-state code. It effectively encodes data from POSTNET and PLANET barcodes into a single barcode while providing a greater range of tracking data.... read more