We have a partner, reseller service that we can offer, although it does require being on the Pro plan or higher. If interested, please contact your account manager.
Please note that it is now possible to customize the platform thanks to our Professional Services program. Please contact your account manager to receive a quote.
If you are asking strictly about referrals for sign ups, we don't have any ongoing programs for that right now; however, check out streaming video blog as we will occasionally run limited time referral bandwidth programs.