Channel Advisor - Barcode 9 June 2021 How to add a barcode to Channel Advisor Invoice or Packing Slip If you wish to add a barcode to a Channel Advisor invoice or a Packing Slip, Channel Advisor advise see below: To add a barcode you use the template tag {{BARCODE(tagname)}} where tag name is the tag you want to convert. Further information is available on the Channel Advisor website: Customise Invoice Template Customise Packing Slip Template If you have any questions relating to Channel Advisor, you can contact Channel Advisor Support