ProductVersion

The version / state of the product.
For example: New, Revised, Used
Also the price of the product is related to the version Every physical or virtual product has a unique ID, the UniqueProductID.
For example: we've got 3 blue pencils on the shelf, all 3 pencils have the same ProductID 55555
Also every pencils has it's own UniqueProductID, blue pencils 1 has UniqueProductID 88889999001, blue pencils 2 has UniqueProductID 88889999002, blue pencils 3 has UniqueProductID 88889999003
In practice it is possible that 1 unique product still has a stock larger than 1, then stock is not kept at a unique level, but at product level.
Stock reflects then the total of items in stock.

Name	Description	Type	Additional information
UniqueProductID	Every physical or virtual product has a unique ID, the UniqueProductID. For example: we've got 3 blue pencils on the shelf, all 3 pencils have the same ProductID 55555 Also every pencils has it's own UniqueProductID, blue pencils 1 has UniqueProductID 88889999001, blue pencils 2 has UniqueProductID 88889999002, blue pencils 3 has UniqueProductID 88889999003	integer	None.
Description	Long description of this unique item	string	None.
Version	The version of the product For example: New, Revised, Used	string	None.
Price	The price of this unique item Theoretically it's possible that 2 identical blue pencils have different prices Tho we strive to keep the prices also identical	decimal number	None.
Stock	The number of items in stock of this item Default to 1, except if stock is not managed at unique level, but on product level, then it's the number of items actual in stock	decimal number	None.
PictureGroup	The name of the picture group related to the product details	string	None.
SortOrder	When this class used within a list, SortOrder defines the position in the list.	integer	None.