Single Product Code change page
1. Inventory>Products>Change Codes
2. Batch tab
3. Download Product Change Code Template
4. Enter the original code and the new code
5. Save the document as CSV
6. Return to Unleashed and Drop file here or click to upload
You can always double-check a file has been imported via the 3 parallel lines next to your name in the top right-hand corner of the screen.