order states

Hi
It would be really nice to have a state or something on order (mainly sales order) , so order can be 'checked' or 'finished' etc.
I mean, all the time , I'm entering an order from a client (from a paper or an excel spreadsheet) and I have to stop in the middle because some items doesn't exist or the prices are dodgy etc. So I would like to be able to mark an order as 'uncomplet' or 'to check' so I can come back on it later, or ask someone to check order which need to be check etc.
Obvioulsy, and order which is not in a 'checked' or 'validate' state could not be dispatched.

Am i the only one with this need ?

Currently I had a code in the reference so I can spot them from the orders inquiry page.

/Elax