Sell products in Unit(s) and invoice in Kg(s)
I want to sell products in Units and invoice them in Kgs. For example my customer sells cheese. One cheese is about 4 kg. The uom for stock is units, we want to know how many units in stock we have.
All customers order cheese in units, let's say I buy 1 cheese. The sales order needs to show 1 unit, and we need to take 1 unit from stock. On the invoice however, we need to show kg's because the customer pays by the kg. One cheese never weighs exactly 4 kg. For example if the cheese is €2,50 per kg and the cheese ordered is a total of 4,1 kg then the invoice needs to show 4,1 kg times € 2,50 = € 10,25.
Cheese unit of stock is Units
Sell 1 unit of cheese
Take 1 unit from stock
Invoice actual weight of the cheese (example 4,1 kg) times price per kg
How do I do this in Odoo 8?