Grammes is useless. No idea who thought of that one, it's about as much use as using "grains" in US measures. A gramme is about the same weight as a sheet of paper ... no one uses grammes for shipping.
When creating a new label for a shipment, we should have the ability to change from kg to g and vice versa through a dropdown or make it a default from the back office.
I would like to import my inventory via bulk csv from Wix which includes weights of items in kg. Your sample bulk csv file shows that you import weight of items in oz not kg.
In the UK and Europe we use metric - and I am able to display weight in kg within my orders.
In UK all couriers (e.g. UPS, Fedex, PArcelforce, DX, DPD, etc.) use kgs only - no one works in grams when sending parcels.
As such, feature request gets my vote - thanks!