What is a MPN?

[jthole]

Turbolister error messages state that 3 if my items are missing MPN. 

What is a MPN?

[eburtonlab]

@jthole 

Manufacturer's Part Number.

[deeallgooddeals]

Manufacturing pin number

[wesk_36]

https://community.ebay.com/t5/Commonly-Asked-Questions/When-selling-an-item-what-does-MPN-mean/ta-p/...