Automattic Happiness Engineer
I just responded to your ticket for the same question, so I figured I’d also respond here.
We don’t control what integration a 3rd party developer like Funnelkit makes. They mention they have a “deep integration” for MailPoet, but don’t really elaborate on that.
We don’t have a specific email trigger for 3rd party events like this, so it would entirely depend on what they build into their plugin to extend MailPoet.