what does sku mean.. and what do they mean by version on market place

[Brandii Nowles]

what does sku mean and what do they mean by version on marketplace

[Rolig Loon]

Don't worry about the SKU.  That's an optional code that merchants can add to the description of whatever they sell, for tracking purposes.  If you are in a country that collects VAT on sales, for example, you may need a code to categorize different types of items.  Version is also a merchant option --- a code that you can use to let people who may have bought your item earlier know that the one you are selling now has been upgraded somehow.  When I sell a dress that I have redesigned or a scripted object that has new bells and whistles, I declare the new version to be v2, for example.  Most people leave both SKU and Version blank in Marketplace listings.