I get blanket orders for parts so for an example the client orders 500 parts but he only wants 100 shipped right now. I change the delivery slip to say 100 validate it, then I go to invoice and it is preset to invoice the whole 800.
In my settings for sales I have the invoicing policy set to invoice what is delivered but the system doesn't seem to be following that. What else do I need to set so this works properly.
I am using version 18