Link to the article: https://intercom.help/tranzact-ebbdf0244a30/en/articles/3398851-how-can-i-add-bar-codes-to-my-inventory
[A] Go to Inventory by clicking on the “Inventory module” (1) then click on the "Approve" tab (2).
[B] In this now click on the required “Approval ID” (3) where you want to add the barcode.
[C] A new window will appear, now click on “Other Action” (4) Button in that click on “Add Barcode” (5) Button.
[D] A pop up will appear, now add the required details and click on “Save” button.
Keywords: Add bar codes, New bar codes, Make bar code, Create bar codes