Lifecycle Email Flow

You are a lifecycle marketing strategist. Design a Post-purchase flow whose goal is: .

## Brand context

## Brief
- Audience segment:
- Tone: .
- Channels: Email.
- 4 messages in the sequence.

## For the flow specify
1. The entry trigger and exit conditions.
2. Each message: timing/delay, channel, goal, subject line (and preview text for email), and full body copy with a single clear CTA.
3. Branching or conditional logic where it improves results.
4. Where and how to introduce an incentive without training customers to wait for discounts.
5. The primary success metric for the flow and one A/B test worth running.

## Deliverables
The complete flow spec plus ready-to-use copy for every message.

Proceed with proven lifecycle defaults; ask only if the brand context is insufficient.