Hello! I’m trying to add an email to our post-purchase email flow that provides buyers with a unique referral discount - this will allow me to track and acknowledge/reward the referrer. However, I also want to add in the requirement that the friends/family who purchase with this code must also become email subscribers in order to redeem it. It seems like my discount requirements are split between the Klaviyo and Shopify discount settings - I can generate multiple unique codes in Klaviyo, and I can generate a single subscribers-only code in Shopify.
Does anyone know how I can accomplish this, if I can? TIA!