This Python script generates Universal Product Code (UPC) barcodes. It prompts the user for the Number System Character, the Company Prefix, a starting Product Number, and the number of codes to ...

Interleaved 2 of 5, Code39, Codabar and EAN type barcode generator using GW-BASIC and QBASIC running on DOS and Windows. All the programs were tested using QB64 for Windows Output confirmed with ...