inFlow On-Premise doesn’t make barcodes but you have a few options for making your own outside of the program. If you would like to create your barcodes from scratch and simple print them on labels yourself you can use something like IDAutomation, or our free barcode font. For more complex barcoding you may look into one of these options:
You can use your own printers to print barcode on sticker label. If you need something more sophisticated, it’ll be the thermal printers.