Am I eligible to receive referral credits if I am not a Winc member? January 29, 2019 17:24 Updated Winc’s referral program is only available to Winc members at this time. Visit here to learn more about Winc’s referral program. Related articles How do Winc's Give A Box and referral programs work? What are benefits for Winc members? Am I eligible for promos if I am not a Winc member? How can I contact Winc for support? How can I purchase Winc wines if I am not a member?