Nice to have: orders management

[trogloraspa]

Hi guys, i think could be nice to have an Orders page, where a single order can update different item's quantity in the warehouse.

Now if I have to add an new quantity for an item I have to add a new line for the product, in my opinion does not make sense, I should be able to see just one line for every item, showing the total quantity available, updated by the orders page.

Obviously, implementing an Orders management system would open up opportunities for analysis on procurement.