You can now setup a referral reward which will trigger an automatic Email / SMS to go out to the referrer and/or referee.
How to Create a Referral Template
Go to "Setup."
Click "Template Archive."
Next, click on "+New Template" in the top-right corner.
Choose "Email" if you'd like to notify your clients via email or "SMS" for an SMS notification.
Name the template, add a subject and design the template according to your preferences.
If you choose to go with Email Notification, it's really important that you add the [REWARD_URL] merge tag somewhere into the template, as that merge tag will send a reward voucher to your client.
If you chose to go with SMS reward notification, in the body of the sms please add the [REWARD_CODE] merge tag, for a code to be generated.
When done with designing the template, please hit "Create Template" in the bottom-left corner and go back in Setup - Data - Client Notifications to link the template with the Referral Notifications.