Sorry if this has been posted as a topic before as I am sure it has several times however I couldn't find it.
I have been requesting this feature for over a year now.
I hope it is somewhere in the works as I think it is a very simple yet important feature for all online retailers.

All that is needed is an area where a number can be added on the main Invoice Management Page to include in the Mail Delivery Note.

This way numbers can be added if required for each delivery before clicking on the Mail Delivery button.
If no numbers added (auto MD on or skipped) then nothing should change and the standard MD note can be sent.

Its the only thing missing that I have to do manually outside of VMInvoice.

Thanks