BEFORE USING BARCODES
Remember to read the article Barcodes - Admin Setup before you start using this module.
EXPORT SKUs AND BARCODES FROM CUSTOM REPORT
After assigning barcodes, you can export it to excel from your Custom Report.
Read all about how to export from Custom Report here
In the Excel file, you will find the SKUs and barcodes numbers displayed in the last two columns.
For Supplier user - you can only export those styles you have access to.