# Invoicing Method

> Step-by-step Odoo 16 guides for companies in Brazil: NF-e, sales, purchases, finance and the OCA Brazilian localization.

Fonte: https://docs.kmee.com.br/en/odoo/modules/vendas/metodo-de-faturamento/

- [Invoice based on delivered or ordered quantities](https://docs.kmee.com.br/en/odoo/modules/vendas/faturar-pelo-entregue-ou-pelo-pedido/)
- [Down payments](https://docs.kmee.com.br/en/odoo/modules/vendas/pagamentos-de-entrada/)
- [Pro-forma invoices](https://docs.kmee.com.br/en/odoo/modules/vendas/faturas-pro-forma/)
- [Invoice project milestones](https://docs.kmee.com.br/en/odoo/modules/vendas/fature-marcos-do-projeto/)