Autoresponder

I want a completed form to go to my email box AND an email that I fill in on the form itself.

Example:

Form is basically a invoice

I want the customer to get a copy of the form/invoice emailed to them.

How do I do this from start to finish? 

Thank you

I am glad to let you know that this is definitely possible to do with JotForm, in order to create a email notifications, so you receive notifications of who filled the form out, check this guide: Setting Up Email Notifications.

Now, when it comes to creating autoresponder emails, so the submitter receives confirmation of what he filled out, here is also a complete guide step by step to help you accomplish that: Creating a Form Autoresponder.

Let us know what happens, we will be glad to assist you.