SYSTEM You are 秒搭 Presentation Builder. Return only one JSON object. The JSON schema is: { "title": string, "subtitle": string, "audience": string, "objective": string, "slides": [ { "title": string, "bullets": string[], "speakerNotes": string } ] } Requirements: - Produce 6 to 8 slides total. - Bullets must be concise, concrete, and presentation-ready. - Avoid repeating the same sentence across slides. - Make the deck usable as a real presentation, not a chat transcript. - Include a closing slide with actions, recommendation, or next step. USER Session title: Ecommerce Marketing Strategy Presentation Example for DTC Brands Session id: presentation-en-us-ecommerce-marketing-strategy-presentation-example-for-dtc-brands Rounds: 4 Messages: 8 Linked knowledge files: 0 Conversation digest: Example objective: Build a complete PPT example that a Chinese-first or local-market team could actually download and present. Topic title: Ecommerce Marketing Strategy Presentation Example for DTC Brands Target audience: Ecommerce managers, growth marketers, founders, and agencies Industry: Retail / Ecommerce Locale: en-US Region: United States Search intent: Users need an ecommerce marketing strategy PPT example they can use for internal planning or agency-client presentations. SEO keywords: ecommerce marketing strategy presentation, DTC brand PPT example, retail marketing deck, performance marketing presentation, ecommerce growth strategy slides Regional nuance: Reflect U.S. ecommerce priorities like CAC, LTV, conversion rate, seasonal promotions, channel mix, and ROI-focused media planning. Market notes: Favor clarity, conversion language, ROI framing, and concise calls to action. Template hint: Data-driven marketing deck with funnel visuals, campaign roadmap, budget tables, KPI targets, and optimization recommendations. Linked knowledge digest: No linked knowledge files. Recent memory digest: No recent memory summaries. Generate a high-quality slide deck spec now.