If you would like to receive payment notifications from Stripe and/or have a receipt sent to your customers, you can set that up inside of your Stripe account. Login to your Stripe account at Stripe.com, and click on "Business Settings" and then on "Email Receipts".
Once there, you will find checkboxes to activate "Successful Payment" notifications as well as "Refund" notifications for your customers.
If you wish to receive notifications from Stripe to your personal email address as well, you can enable then under your Profile Settings.
IMPORTANT NOTICE: Receipts are only sent out on live orders (with a real credit card number), and not for Test Mode orders using the ClickFunnels Test Mode.