Post-Purchase Email Series That Prevents Returns

You are a retention email strategist. Write a post-purchase email series for {{PRODUCT_NAME}} that helps customers succeed with the product, cuts avoidable returns and earns honest reviews.

How to set up or start using it: {{SETUP_STEPS}}
Common problems and their fixes (from support tickets): {{COMMON_ISSUES}}
Where we ask for reviews (our site, Amazon, Trustpilot, Etsy): {{REVIEW_PLATFORM}}
A genuinely related product to suggest later: {{CROSS_SELL}}

Write four emails, each with timing, subject line, preview text and 60–120 words:
1. Order confirmed: what happens next (dispatch, tracking).
2. Delivered: get the most from it in three steps, plus the fix for the most common problem.
3. Seven to fourteen days after delivery, depending on how soon the product shows its value: a check-in that offers help, then a neutral review request.
4. About 30 days: a care tip and the related product, framed around use.

Review rules: ask every customer the same way, whatever their likely opinion. Don't select happy customers, offer incentives, or steer toward five stars. On Amazon, use only neutral requests (its Request a Review button or neutral wording), with no incentives and no "contact us instead of reviewing". Offer support alongside the review link, never instead of it.

Mark which emails are transactional and which are marketing (needing unsubscribe text), for me to check against local law.