Product Suggestions
The delivered column, for sales transaction (order) lines, currently shows the total amount delivered for that order. It would be a nice addition to add a column for outstanding delivery. This could simply be the amount ordered subtract the amount delivered and would simplify reviewing orders for part invoiced/delivered orders as you would be able to tell at a glance how many your customers are still waiting to be delivered.
This would be far easier & quicker to determine what is outstanding for a customer - especially useful when you have the customer waiting on the phone for this information.