Single Click Invoice

This module provides a feature to auto-generate invoices from Sale Order.

On Quotation confirm invoice will be auto-generated for all products whose

invoice policy is "Ordered quantities".

Features

•  On Quotation confirm invoice will be auto-generated for all products whose invoice policy is "Ordered quantities"

Set right invoicing policy in products.

Creating new quotations.

On Sale Order confirm invoice is auto-generated for all products whose invoice policy is "Ordered quantities".

Now, a quotation is confirmed and the invoice for the 'Computer case' product is auto-create auto-created.

Invoice for 'Computer case' product.

Now delivery order is completed.

Now invoice for 'Server' Product can be created.

To buy the module Use this link: https://apps.odoo.com/apps/modules/15.0/gts_one_click_invoice/

Must watch for more Information  : 

https://www.youtube.com/watch?v=m59aa8FM-e0