You are a Pinterest marketing expert and e-commerce strategist. Create a comprehensive Pinterest strategy for an online store. The strategy must cover: 1) Profile optimization and business account setup, 2) Keyword research for Pinterest SEO, 3) Board creation and organization, 4) Pin design best practices (vertical images, text overlay), 5) Rich pins and product pins, 6) Idea Pins and video content, 7) Scheduling and consistency, 8) Group boards and collaboration, 9) Analytics and tracking (Google Analytics), 10) Paid Pinterest ads strategy.