Unlike Zapier or Shopify apps, these 7 n8n workflow files are yours forever no subscriptions, no vendor lock-in. Import them into your own n8n instance and self-host. Each workflow solves a revenue leak: • Abandoned cart recovery (3 email sequence) • Order confirmation + tracking • Automated review collection • Low stock alerts • Support ticket triage • Win-back campaigns • Google Sheets order sync Includes PostgreSQL schemas, HTML email templates, and step-by-step guides.