How to Finalize Purchase Order

Eu consigo finalizar em venda o purchase order dentro do mesmo formulário ?
Ou preciso do auxílio de outra seção para finalizar ?

I'm not sure if I have understood your question, do you want users to have a preview of their answers before they will submit the form?

If that's what you want, this widget will help https://widgets.jotform.com/widget/preview_before_submit. Just add it to your form and that's it. This will automatically create a preview button in your form for you to review your answers.

If this isn't what you're looking for, please give us more details so we can further help you.