Every new subscriber gets a shared welcome, then the splitting logic routes them into one of six caregiver tracks. Each track runs its own sequence of 4–6 emails written specifically for that situation.
Different people get value from different things, so three parallel series run each week. Someone engaging with all three receives all three. The Personal Connection series feeds the Get-a-Win series — a "YES" reply opens the door to it.
The deeper someone engages, the longer they keep getting that kind of content. Quiet subscribers get one last chance to stay before they're removed — protecting deliverability and list health.