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: Produktlaunch-Präsentation für E-Commerce im deutschen Markt
Session id: presentation-de-de-produktlaunch-präsentation-für-e-commerce-im-deutschen-markt
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: Produktlaunch-Präsentation für E-Commerce im deutschen Markt
Target audience: Marketing-Teams, E-Commerce-Manager, Produktmanager
Industry: E-Commerce & Handel
Locale: de-DE
Region: Germany
Search intent: Produktlaunch Präsentation Vorlage für E-Commerce in Deutschland herunterladen
SEO keywords: Produktlaunch Präsentation, E-Commerce PPT, Marketing Launch Plan, Go to Market Präsentation, Kampagnenplanung Vorlage, Launch Deck
Regional nuance: Angepasst an deutsche Marktanforderungen mit Fokus auf Preispositionierung, Retoure-Themen, Consent-Management, Marktplätze und saisonale Planung.
Market notes: Favor precision, structure, technical clarity, and compliance-oriented details.
Template hint: Folien für Produktübersicht, Zielgruppe, Positionierung, Kanalstrategie, Launch-Kalender, Forecast, Budget, KPI und Lessons Learned.

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

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