Changing the fiscal position of an invoice will auto-update invoice lines
Display delivered serial numbers in invoice lines
Apps will calculates margin on invoices
Invoice Paid Watermark
Apps will send a mail to all invoice followers before two days and same day of invoice due date
Adds a shipping address field to the invoice.
Invoice Analysis Report in xlsx
Odoo Invoice Tax Stamp facilitates its user to configure tax stamp to customer's invoices. This module helps sellers to add an extra tax stamp on customer's invoices automatically by just enabling a field.