Overview

The USPS Intelligent Mail barcode (formerly OneCode) is used by the US Postal service to encode the delivery and sender information on letter mail.

Invoking

• The data contains 31 digits representing the following:
• Barcode Identifier - 2 digits
• Service Type Identifier - 3 digits
• Mailer ID, Sequence Number - either 6 then 9 digits respectively or 9 then 6 digits respectively
• Delivery Point ZIP Code - 11 digits
• The maditory checksum digit is calculated automatically and must not be included in the data field.

Example

0 0 moveto (0123456709498765432101234567891) (includetext) /onecode /uk.co.terryburton.bwipp findresource exec