Access Turns Business Manager: Log in to the Turns Business Manager using your authorized credentials.

Navigation: Go to Settings from the main menu then proceed to Products & Services and select Retail Products from the dropdown to access the Retail Products list.

Finalizing the item: Find the item you want to add the barcode, Scroll to the right, and click on the edit icon.

Scanning: In the Create Retail Product dialogue box, scan the barcode.

Completing the process: Click on "Update" to finalize the process.

Review Your Information: Upon completion, the newly added barcode will appear in the retail products list.