Saving Submissions when using Google Drive

I want to make sure I have the form setup the way I need to.  What I want to do is make sure that none of the form submissions are saved on JotForm servers.  The form submissions should only be saved on our Google Drive.  I have Google Drive integration enabled and I've added the form to the auto delete submission app.  Is this correct?

Also, in the integration setup page on the form I see that Web Hooks integration is enabled.  What is this used for?

Thanks!

Yes, that is correct. When you use our Auto Delete Submissions App, your submissions are deleted as soon as they are received by our servers.

Webhook is a technique used to send HTTP POST notifications to a URL. They can be used to connect apps together or just send data. More about Webhook  you can find inside of this guides:

http://www.jotform.com/help/245-How-to-Setup-Webhook-with-JotForm 

http://www.jotform.com/blog/85-Send-Instant-Submission-Notifications-with-Webhooks 

Feel free to contact us if you have any other questions.