1) The problem → Memberstack has almost no built-in email functionality. I have to use something like Zapier or Integromat instead. 2) Why is this important → Emails are a fundamental part of my UI and UX. Its an additional touchpoint in the sign-up process, a useful way to contact folks when an issue occurs, and a helpful way of alerting members to account changes. 3) What's your plan B → Custom solution with webhooks , Zapier , Integromat , etc. 4) Possible solutions we could build for you → More event types (dunning, plan change, etc.) A way to "upload" a custom HTML email for an event time. Configurable templates