In order to add the product's barcode:
Go to the "Setup".
Click on the "Products".
3. Choose the product to which the barcode is to be added.
4. Click on (...) dots >> "Edit".
5. Add the barcode of the product and Click on "Save"
ANOTHER WAY TO GET THE BARCODE FROM THE SYSTEM:
Go to the "Product".
Click on the "Edit".
Click on the "Print Barcode / Label".
4. Add the "Product name".
5. Add the "Quantity" and Click on "Update"
After receiving the barcodes, you may print them and attach them to the products.
