Adding Comments on Order Information Page

Hello!

Just a quick question, has anybody tried to add Comments to Order Information - Order * page! (www.zen-cart.com/index.php?main_page=account_history_info&order_id=*)

So it would be like a normal Order Information page - Order * page, but a customer could add another comment about his/her order.

Consequently a comment would be written under comments and if possibly the status of the order would change from let's say Processing to Order Receivec or WU Info Received or....

This module would be great to customers so they could add Western Union info within the shop / or the info that the order has been received or...

Thank you very much for your help!

There is a module that does this basic item Here
It is designed for after purchase questions but the text could be changed from

Send comments or questions to Store Name regarding this order.
to any other statement that you might prefer.

PM me if you would like to see this in action

Thank you, I will look into it!