Extract PDF Itineraries to Google Sheets with GPT-4.1-Mini & Gmail Notifications

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Extract PDF Itineraries to Google Sheets with GPT-4.1-Mini & Gmail Notifications Overview Automates PDF data extraction using OpenAI GPT, saves to Google Sheets, sends email confirmations. Reduces manual entry by 90%. How It Works Receives PDF uploads via form Splits & loops through files AI extracts structured data Appends to Sheets with timestamps Sends confirmation email Prerequisites OpenAI API key (platform.openai.com) Google Workspace (Sheets & Gmail) n8n v1.0.0+ Setup Add OpenAI API k