Design an Email List Growth System

Design a complete email list growth system for the following:

Business: [name and what it does]
Current list size: [subscribers or starting from zero]
Target list size: [within what timeframe]
Primary traffic sources: [SEO / social / paid / word of mouth / other]
Monthly website visitors: [approximate]
Product or service: [describe]
Audience: [who you want on your list]
Email platform: [Mailchimp / Klaviyo / ConvertKit / ActiveCampaign / other]
Monetisation of list: [newsletter ads / product sales / affiliate / direct / other]

Build the complete growth system:

LEAD MAGNET STRATEGY:
- Lead magnet audit framework (what converts vs what does not)
- Top 5 lead magnet ideas specifically for this business
For each idea:
  - Format (PDF / checklist / template / tool / email course / quiz / other)
  - Title (compelling and specific)
  - What it delivers
  - Why it attracts the right subscriber
  - Estimated conversion rate potential
- Recommendation with implementation guide

CAPTURE POINT OPTIMISATION:
- Homepage opt-in: placement, copy, and offer
- Blog post opt-in: inline and exit intent
- Dedicated landing page: structure and copy
- Popup strategy (timing, trigger, copy, frequency)
- Content upgrade strategy (post-specific bonuses)
- Quiz or assessment funnel
- Webinar registration as list builder

CONVERSION COPY:
- Headline formula for opt-in forms
- Sub-headline that overcomes objections
- Button copy (not "Submit")
- Social proof element
- Privacy micro-copy
- Mobile opt-in optimisation

TRAFFIC TO LIST FUNNELS:
- SEO to list: how to convert organic readers
- Social to list: platform-specific strategies
- Paid to list: lead generation campaign structure
- Referral to list: subscriber referral programme
- Partner to list: co-registration and collaboration

LIST HEALTH MANAGEMENT:
- Subscriber segmentation from the start
- Engagement scoring
- Re-engagement campaign for inactive subscribers
- List cleaning schedule
- Deliverability maintenance

GROWTH METRICS:
- Daily, weekly, monthly tracking
- Subscriber acquisition cost
- List growth rate benchmark
- Churn rate management