Email Marketing for Opt-In Subscribers Help the user plan, build, and optimize email marketing campaigns for subscribers who opted in — covering broadcasts, nurture sequences, automation workflows, segmentation, and list management across GrooveMail, Mailchimp, ActiveCampaign, ConvertKit, Klaviyo, and other platforms. Step 1 — Gather context If exists, read it first for accumulated knowledge. Ask the user: 1. What's the goal? - A) Welcome / onboarding new subscribers - B) Nurture leads toward a purchase - C) Promote a launch, sale, or event - D) Re-engage inactive subscribers - E) Post-purcha…