Hello,

There is no selection of order_policy field defined in odoo 10, but in sale_stock module there is no any change in description from old to new.

You can choose flexible invoicing methods:

• On Demand: Invoices are created manually from Sales Orders when needed
• On Delivery Order: Invoices are generated from picking (delivery)
• Before Delivery: A Draft invoice is created and must be paid before delivery

These options are not available in odoo10. ODOO should take care about module descriptions written in the modules. (__manifest__.py files)

There is invoicing policy field is there in product but you have to create invoice manually.

Can anyone knows about automatic invoice creation policy in odoo10 based in sale order?

Thank You,