This module implements additional featured for the `Sale Force Invoiced <https://github.com/OCA/sale-workflow/tree/16.0/sale_force_invoiced>`_ module.

It covers the following scenarios:

* A customer disputes quantities to be invoiced for, after the products have been delivered to her/him, and you agree to deduct some amount from the one to be invoiced.
* You would like to fix some issues with quantities invoiced cause by incorrect data entry.