To configure this module, you need to:

#. Go to *Settings > Parameters > Global Discounts*.
#. Add a new discount percentage.
#. Choose the discount scope (sales or purchases).
#. You can also restrict it to a certain company if needed.

You can assign global discounts to partners as well:

#. Go to a partner that is a company.
#. Go to the *Sales & Purchases* tab.
#. In section sale, you can set sale discounts.
#. In section purchase, you can set purchase discounts.