Course overview
Automate invoice issuance and unpaid reminders with an n8n workflow. Combine Google Sheets, Groq, Gmail and PDFShift to generate invoices, detect overdue items and send automated reminders or Telegram alerts.
Objective: orchestrate invoicing and reminders to reduce manual debt follow‑up.
Environment setup: connect Sheets, Groq (analysis), Gmail, PDFShift and Telegram in n8n.
Stepwise build: generate PDF invoices, monitor due dates, apply reminder logic and send emails.
Security checkpoint: control mail access, compliance of outbound messages and document retention.
1lessons
1lessons
4activities
6exercises
0videos
Skills and topics covered
Generate a PDF invoice from a tracking entryWrite follow-up emails tailored to the delayUpdate statuses from TelegramAutomate thank-you messages after paymentApplied AI for business functionsfinance-accounting-management-controln8nGoogle SheetsGROQGmailTelegrampdfshiftintermédiaire
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