Automated Daily Customer Win-Back Campaign with AI Offers

Proactively retain customers predicted to churn with this automated n8n workflow. Running daily, it identifies high-risk customers from your Google Sheet, uses Google Gemini to generate personalized win-back offers based on their churn score and preferences, sends these offers via Gmail, and logs all actions for tracking. What does this workflow do? This workflow automates the critical process of customer retention by: Running automatically every day on a schedule you define. Fetching customer data from a designated Google Sheet containing metrics like predicted churn scores and preferred categories. Filtering to identify customers with a high churn risk (score > 0.7) who haven't recently

Help me set up the n8n workflow "Automated Daily Customer Win-Back Campaign with AI Offers" (https://n8n.io/workflows/4001). It uses: Google Sheets, Gmail, Basic LLM Chain, Structured Output Parser, Google Gemini Chat Model. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.