Feedback and re-submit

I want to design a form that is submitted to a manager who then gets a price quote for what they asked for and then updates the form (attaches the quote) and sends it back to see if the original submitter want to proceed.  Then it goes through another workflow to order the work to be done.

If I understood your question correctly you are referring to an approval workflow. If this is the case, you can check the steps provided by my colleague here: http://www.jotform.com/answers/401633#401648 to see how can this be done.

You can also search for some other methods into our support forum: http://www.jotform.com/answers/search.php?search=approval+workflow.  

Hope this will help. Let us know if you need further assistance.