12-19-2021 01:14 PM
12-19-2021 01:50 PM
You look on the packaging.........don't know if the UPC numbers are used in Turkey............MPN is manufacturers Product Number.....
12-19-2021 01:53 PM
A UPC is on the box, book, package, etc.
An MPN is often found on our invoice sheets - master code to a lot, set, grouping, etc