I signed up a number of subscribers (about 25) before creating a Klaviyo flow that gives a welcome discount to newsletter subscriber. How can i now give those 25 subscribers the welcome promo code?
And is there a way to send a reminder with the code, to the ones that did get one after I created the flow?
Ideally what i want to do is send all subscribers a reminder and those that signed up prior to the flow get a promo code too - is this possible?