Skip to content
FlowHubFluxonLab
Google Sheets
Finance & Accountingfree

Invoice Duplicate Checker

by FelixUpdated Aug 2026
RequiresGoogle SheetsGoogle SheetsSlack
Share Post Share
Check Google SheetsCheck Google Sh…IfAlready Exists?Add to Master ListAdd to Master L…Gmail TriggerEFExtract from FileExtract from Fi…SeEdit FieldsHRHTTP RequestCoCode in JavaScriptCode in JavaScr…Slack: Alert FinanceSlack: Alert Fi…12345678
1/5
STEPS · 8
Starts on a Gmail event

On a new Gmail email, extracts invoice fields, checks Google Sheets for duplicates, and posts an alert to Slack.

Tags

eventmediumGoogle SheetsSlackInvoice ProcessingAI Summarization
Connects
sheetsGoogle SheetsSlack
CategoryFinance & Accounting
Triggerevent
Complexitymedium
Nodes9
AddedJun 14, 2026