Add Barcodes to Sub Category Invoice

In System Control under the Invoice Tab - Select Print General UPC or PMA code on Sub-category Invoice

Under Customer Maintenance go to the System Settings Tab and choose the Sub-category Invoice for the customers who require barcodes to be printed on their invoices

Go to the Inventory Menu - Product Filter Maintenance - Product Sub-category Filter

Add a UPC code for the sub-category you need the barcode for

When you print the invoice it will show the UPC code and the Barcode on the invoice