I have a similar problem.
I need help about the following:
I need to solve my problem about inventory on product listing.
My developer found that is not possible on Virtuemart to have control on inventory and stock level when is published an item in one product where this same item model has different colors and diferent sizes that can be selected trough a drop list for color an another for size, and each color and size means a product code different from the others.
And when client buy an specific color and size, the stock level decrease in bulk but not on that color and size.
Example, I publish this jacket http://lemax.disegnia.com/index.php?option=com_virtuemart&page=shop.browse&category_id=42&Itemid=53&TreeId=5&vmcchk=1&Itemid=53
and I need to publish that model in two colors and sizes Small and medium. Let say I have 1 blue small, 2 blue medium, 1 red small and 1 red medium. Totalling 5 jackets.
The client buy one blue medium jacket.
And virtuemart recognize 4 jackets in bulk without identifying size and color that was sold, and just looking at stock level that recognize a general item model # and not a sub-item # model (specific color and size).
So my question, is that true? There is an extension or modification on the virtumart code to be made in order to solve the problem?
Alex from Mexico