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FlowHubFluxonLab
Google Sheets
Finance & Accountingfree

Invoice + Payment Follow up

by Harshil KhuntUpdated Aug 2026
RequiresGoogle SheetsGoogle SheetsGmailGmailTelegramTelegramGroq
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ScEvery Morning at 9am1Every Morning a…Read All Invoices1Read All Invoic…IfFilter Unpaid Invoices1Filter Unpaid I…CoCalculate Days Overdue1Calculate Days …SwRoute by Reminder Type1Route by Remind…SeExtract First Email1Extract First E…Send First Reminder Email1Send First Remi…Telegram - First Reminder Sent1Telegram - Firs…Update Sheet - First Reminder1Update Sheet - …SeExtract Second Email1Extract Second …Send Second Reminder Email1Send Second Rem…Telegram - Second Reminder Sent1Telegram - Seco…Update Sheet - Second Reminder1Update Sheet - …SeExtract Final Email1Extract Final E…Send Final Notice Email1Send Final Noti…Telegram - Final Notice Sent1Telegram - Fina…Update Sheet - Final Notice1Update Sheet - …HtGenerate Invoice HTMLGenerate Invoic…Send Initial InvoiceSend Initial In…Update Sheet - Invoice SentUpdate Sheet - …Telegram - Mark as PaidTelegram - Mark…IfCheck Paid CommandCheck Paid Comm…CoExtract Client NameExtract Client …Find Client InvoiceFind Client Inv…Mark as Paid in SheetMark as Paid in…Send Thank You EmailSend Thank You …Confirm to OwnerErError HandlerSend Error AlertIfIfAgAI AgentGroq Chat ModelAgAI Agent1Groq Chat Model1AgAI Agent2Groq Chat Model2AgAI Agent3Groq Chat Model3GSNew Invoice CreatedNew Invoice Cre…Send a text messageSend a text mes…HRHTTP RequestMeMerge12345678910111213141516171819202122
1/5
FLOWS
STEPS · 22
Runs on a schedule

On schedule, reads invoices from Google Sheets, then sends payment follow-ups via Gmail and Telegram using a Groq AI agent.

Tags

cronadvancedGoogle SheetsGmailInvoice ProcessingAI Summarization
Connects
sheetsGoogle SheetsgmailGmailtelegramTelegramGroq
CategoryFinance & Accounting
Triggercron
Complexityadvanced
Nodes42
AddedJun 14, 2026