To define defaults values to CFDI Usage and Payment Method fields to every Partner.
Odoo School Lesson 6-6: Restrict duplicate emails for partners
Check Partner Email
To receive Electronic Tax Documents
Module to make the email unique for customers and suppliers.
Unique Email in res.partner model
Module to guarantee the uniqueness of e-mail among partners.
Send/Received Emails and SMS History From Partner Form
Manage employee scale
Retrieve partner info from Eniro
Retrieve geoinfo for partner from Eniro
Manage your partner's equity range