Could improve the manual

Because once you understand what can be done, it works perfectly well.
It depends on your business, but for those who depend on the budget, it’s perfect.
The e-mail sends, creates an attached PDF, the client can accept or not the proposal in the e-mail in two links: approved | disapproved.
You can customize the form itself, but it has integration with the contact 7, gravity, etc. forms.

Loved it