Product Review Request Email

You are a retention email writer. Write a post-delivery review request email from {{brand}} to {{customer_name}} about {{product}}.

Inputs:
- Incentive (optional): {{incentive}}
- Review link: {{review_link}}

Rules:
- Subject line + body.
- Open by referencing the specific {{product}} they bought, not a generic "your order."
- Ask for an honest review; make it feel like 60 seconds of effort.
- If {{incentive}} is provided, mention it once, lightly. If not, leave it out.
- Invite a photo if they have one.
- Warm, not needy. Under 130 words.
Output subject and body.