1WorldSync Customer Community

In Item Management in the two fields below, sometimes they say GTIN_14 and sometimes GTIN_12.  Which is correct or does it matter as long as the GTIN for Point of Sale is correct for the GTIN Point of Sale Type Code?    GTIN for Point of Sale Type C...

If I make a change to an item that is in "Complete" status do I save, validate and submit? Or save and validate only?