Automated Invoice Processing from Email to Google Sheets

• Automate the extraction of invoice data from email attachments.
• Streamline financial record-keeping by storing invoice data in Google Sheets.
• Reduce manual data entry errors in invoice processing.
• Enhance operational efficiency for finance teams.
• Improve tracking and management of invoices received via email.

Triggers on receiving emails with PDF invoice attachments. Checks if the email has the required attributes and labels. Uploads the invoice PDF to LlamaParse for processing. Uses OpenAI to extract structured data from the parsed invoice. Maps the extracted data to the appropriate columns in Google Sheets. Appends the data to the reconciliation sheet and labels the email to avoid duplication.

1. 1
   Import the workflow template into your n8n instance.
2. 2
   Connect your Gmail account to receive invoice emails.
3. 3
   Set up your OpenAI credentials for data extraction.
4. 4
   Connect your Google Sheets account to store invoice data.
5. 5
   Configure the email filters to match your invoice sender and attachment type.