Delete the attachment on the invoice when it is set back to draft
Group by commercial partner instead of partner in invoices
Import ZUGFeRD-compliant supplier invoices/refunds
Account Invoice Line Defaults
Prices on invoice products based on partner pricelists
Copy standard price on invoice line and compute margins
Add margin measure in Invoices Analysis
Create invoices automatically when goods are shipped.
Create invoices automatically on a daily basis.
Create invoices automatically on a monthly basis.
Create invoices automatically on a weekly basis.