How to setup email notifications when payment is received?

How do I setup multiple email notifications when form is completed and pay for.?

If you are using Paypal you can set up the Instant Payment Notification (IPN).

Generate the IPN url from your Paypal account, refer to these link for details

http://www.jotform.com/help/279-How-to-Enable-IPN-for-Paypal-Pro

https://developer.paypal.com/docs/classic/ipn/integration-guide/IPNSetup/

Once you have generated the URL got to you Paypal widget setting in your form and paste the URL in the fields highlighted in the image

Regarding the receiving of email notification, you can setup your email notification to send the email to specified addresses,

Each email notification supports up-to a maximum of 10 emails.

Add your email in the following format

email1@user.com, email2@user.com

The are separated by a comma and a space