Substack Account & Publication Setup Walkthrough

Step-by-step Substack setup walkthrough following actual Substack 2026 flow: create account/configure Substack profile (separate from publication)/set publication name/URL/one-line description/upload logo and cover image/set up Sections if you'll have multiple content streams/connect custom domain ($50 one-time on Substack if desired)/configure Privacy/import existing email list as CSV from Mailchimp/ConvertKit/etc; produces an executable checklist with screenshots-of-where-to-click descriptions; profession-agnostic