pbmupc

Generate a PBM image of a Universal Product Code (UPC). More information: https://netpbm.sourceforge.net/doc/pbmupc.html.

• Generate a UPC image for the specified product type, manufacturer code, and product code:

pbmupc product_type manufacturer_code product_code > path/to/output.pbm

• Use an alternative style that does not display the checksum:

pbmupc -s2 product_type manufacturer_code product_code > path/to/output.pbm